Overview of system components, telematics

GF82.85-P-9999RF

Overview of system components, telematics

05.04.2019

Model

205, 253.99

Model

253 (except 253.99)

up to model year 2020

Shown on model 205.0 as of model year 2019, telematics except antenna system and speaker system

A1

Instrument cluster

N40/1

Engine sound control unit (with code B63 (Sporty engine sound))

A26/17

Head unit

N40/2

Midline sound system amplifier (with code 853 ("Midline" sound system))

A40/8

Audio/COMAND display

N40/3

Sound system amplifier control unit (with code 810 (Sound system))

A40/9

Audio/COMAND control panel (except code 446 (Touchpad only))

N70

Overhead control panel control unit

A50/6

Dedicated Short-Range Communications control unit (with code 498 (Japan version), Dealer Option)

N72/1

Upper control panel control unit

A90/5

Multimedia connection unit (with code 355 (Preinstallation for navigation retrofit), code 357 (Map navigation) or code 531 (COMAND APS))

N72/4

Left lower control panel

A90/5x1

USB port 1

N72/5

Right lower control panel

A90/5x2

USB connector 2

N73

Electronic ignition switch control unit

A105

Touchpad (with code 446 (Touchpad only) or with code 448 (Touchpad))

N80

Steering column module control unit

B25/20

Driver hands-free system microphone

N112/9

HERMES control unit (with code 362 (HERMES LTE))

B25/21

Front passenger hands-free system microphone

N123/8

Mobile phone cradle control unit (with code 896 (Vehicle access and drive authorization via mobile phone), code 899 (Multifunction telephony) or code 897 (Wireless mobile phone charging))

N2/10

Supplemental restraint system control unit

N127

Drivetrain control unit

N3/10

ME-SFI [ME] control unit (engine 264)

N135

Steering wheel electronics

N10/6

Front SAM control unit

N143

TV tuner control unit (with code 865 (TV tuner))

N22/1

Climate control control unit

S163/2

Head unit multifunction steering wheel button group

N30/4

Electronic Stability Program control unit

X115/5

Front center console USB port (with code 896 (Vehicle access and drive authorization over mobile phone), code 897 (Wireless mobile phone charging) or code 899 (Multifunction telephony))

Shown on model 205.0 up to model year 2019, telematics except antenna system and speaker system

A1

Instrument cluster

N49

Steering wheel angle sensor

A26/17

Head unit

N70

Overhead control panel control unit

A34/15

Mobile phone cradle (with code 386 (Comfort telephony), accessories, model 205.0/2 up to 30.11.2015, model 253 up to 31.05.2016)

N72/1

Upper control panel control unit

A34/17

Universal smartphone cradle (with code 386 (Comfort telephony), model 205.0/2 as of 01.12.2015, model 205.3/4, model 253 as of 01.06.2016)

N72/4

Left lower control panel

A40/8

Audio/COMAND display

N72/5

Right lower control panel

A40/9

Audio/COMAND control panel

N73

Electronic ignition switch control unit

A50/6

Dedicated Short-Range Communications control unit (with code 498 (Japan version), Dealer Option)

N80

Steering column module control unit

A67b1

Hands-free system microphone

N112/1

Telematics services communications module (with code B54 (Live Traffic Information), code 350 (eCall Europe emergency call system), code 06U (Mercedes connect me basic services) or code B57 (COM MODULE battery level) up to 31.05.2016)

A90/4

Tuner unit (with code 536 (SIRIUS satellite radio), code 537 (Digital radio (DAB)) or code 865 (TV tuner))

N112/9

HERMES control unit (with code 360 (HERMES UMTS) or code 362 (HERMES LTE))

A90/5

Multimedia connection unit (with code 355 (Preinstallation for navigation retrofit), code 357 (Map navigation) or code 531 (COMAND APS))

N123/4

Emergency call system control unit (with code 348 (Emergency call/assist system) up to 31.05.2016)

A105

Touchpad (up to 31.05.2015 with code 531 (COMAND APS) or code 522 (Audio 20 radio) as of 01.06.2015 with code 448 (Touchpad) and code 494 (USA version ) or code 498 (Japan version ))

N127

Drivetrain control unit

N2/10

Supplemental restraint system control unit

N135

Steering wheel electronics

N3/10

ME-SFI control unit (engine 274)

S110

Left multifunction steering wheel button group

N10/6

Front SAM control unit

S111

Right multifunction steering wheel button group

N10/8

Rear SAM control unit

X115

USB electrical connections (except code 355 (Preinstallation for navigation retrofit) and except code 357 (Map navigation) and except code 531 (COMAND APS))

N22/1

Climate control control unit

X115x1

USB electrical connector 1 (except code 355 (Pre-installation for navigation retrofit) and except code 357 (Map navigation) and except code 531 (COMAND APS))

N30/4

Electronic Stability Program control unit

X115x2

USB electrical connection 2 (except code 355 (Preinstallation for navigation retrofit) and except code 357 (Map navigation) and except code 531 (COMAND APS))

N40/1

Engine sound control unit (with code B63 (Sporty engine sound))

X237/1

Mobile phone contact plate (with code 386 (Comfort telephony))

N40/3

Sound system amplifier control unit (with code 810 (Sound system))

Model series-specific components in model 253

A2/52

Emergency call system antenna (with code 348 (Emergency call/assist system), code 360 (HERMES UMTS) or code 362 (HERMES LTE))

A2/155

Telephone and stationary heater antenna changeover switch (with code 386 (Comfort telephony) and code B24 (Remote control for stationary heater), model 253.9 as of 01.06.2016)

A2/105

SDARS antenna (with code 536 (SIRIUS satellite radio))

N40/3

Sound system amplifier control unit (with code 810 (Sound system))

A2/124

TV and DAB antenna splitter (with code 865 (TV-Tuner) or with model 253.9 with code 537 (Digital radio (DAB)))

N112/1

Telematics services communication module (with code B54 (Live Traffic Information), code 350 (eCall Europe emergency call system) or code B57 (Battery level communication module) up to 31.05.2016)

A2/125

Communication module/stationary heater antenna splitter (model 253.9 with code B24 (Remote control for stationary heater) and code B54 (Live Traffic Information), code 350 (eCall Europe emergency call system) or code B57 (Battery level COM module))

N112/9

HERMES control unit (with code 360 (HERMES UMTS) or code 362 (HERMES LTE))

A2/129

Communication module/stationary heater antenna (with code B54 (Live Traffic Information), code 350 (eCall Europe emergency call system), code B57 (Battery level COM module) or code B24 (Remote control for stationary heater))

N123/4

Emergency call system control unit (with code 348 (Emergency call/assist system) up to 31.05.2016)

Model 205 as of 02.03.2018 (except model 205.4), model 253.99, shown with code 413 (Panoramic sliding sunroof) or code 414 (Sliding sunroof) and code 351 (Emergency call system (HERMES))

N70

Overhead control panel control unit

N70s11

SOS button (with code 351 (Emergency call system (HERMES))

N70s16

Mercedes me connect button (with code 351 (Emergency call system (HERMES)))

Model 205 up to 01.03.2018 (except model 205.4), model 253 (except model 253.99), shown with code 413 (Panoramic sliding sunroof) or code 414 (Sliding sunroof) and code 348 (emergency call/assistance system)

N70

Overhead control panel control unit

N70s11

SOS button (with code 347 (eCall Europe emergency call system), code 348 (Emergency call/assist system), code 350 (eCall Europe emergency call system) or code 351 (Emergency call system (HERMES)), except model 205.4)

N70s12

Breakdown assistance button (with code 347 (eCall Europe emergency call system), code 348 (Emergency call/assist system), code 350 (eCall Europe emergency call system) or code 351 (Emergency call system (HERMES)), except model 205.4)

N70s13

MB Info button (with code 347 (eCall Europe emergency call system), code 348 (Emergency call/assist system), code 350 (eCall Europe emergency call system) or code 351 (Emergency call system (HERMES)), except model 205.4)

Emergency call system button group (S93/3), shown on model 205.4 from model year 2019 with code 351 (Emergency call system (HERMES))

S93/3

Emergency call system button group (model 205.4 with code 351 (Emergency call system (HERMES))

S93/3s2

SOS button (model 205.4 with code 351 (Emergency call system (HERMES))

S93/3s6

Mercedes me connect button (model 205.4 with code 351 (Emergency call system (HERMES)))

Emergency call system button group (S93/3), shown on model 205.4 up to model year 2019 with code 360 (HERMES UMTS) or code 362 (HERMES LTE)

S93/3

Emergency call system button group (with code 360 (HERMES UMTS) or code 362 (HERMES LTE))

S93/3s1

MB-Info button (with code 360 (HERMES UMTS) or code 362 (HERMES LTE))

S93/3s2

SOS button (with code 351 (HERMES emergency call system))

S93/3s3

Breakdown assistance button (with code 360 (HERMES UMTS) or code 362 (HERMES LTE))

Show on model 253.99

N72/5

Right lower control panel

N72/5s1

Volume adjustment button

N72/5s2

"ON" button

Shown on model 205 with code 489 (AIR BODY CONTROL), code 483 (ADVANCED AGILITY package), code 531 (COMAND APS) and automatic transmission up to model year 2016

N72/5

Right lower control panel

N72/5s1

Volume adjustment button

N72/5s2

"ON" button

Shown on model 205 with code 489 (AIR BODY CONTROL), code 483 (ADVANCED AGILITY package) and manual transmission from model year 2016

N72/4

Left lower control panel

N72/4s7

Volume control button

N72/4s8

"ON" button

Shown on model 205 with code 489 (AIR BODY CONTROL), code 483 (ADVANCED AGILITY package) and manual transmission up to model year 2016

N72/4

Left lower control panel

N72/4s7

Volume control button

N72/4s8

"ON" button

Detailed display of multifunction steering wheel, shown on model 205 as of model year 2019

S110/1

Steering wheel downshift button

S111/1

Steering wheel upshift button

S163/1

Instrument cluster multifunction steering wheel button group

S163/1s10

Instrument cluster finger navigation pad

S163/1s14

Home and Back button

S163/1s16

Variable speed limiter and Distance-Pilot switch

S163/1s18

Cruise control switch

S163/1s19

Cruise control resume switch

S163/2

Head unit multifunction steering wheel button group

S163/2s10

Head unit finger navigation pad

S163/2s13

"Back" button

S163/2s14

Home button

S163/2s15

Accept/terminate phone call switch

S163/2s16

Volume control switch

S163/2s17

Voice control ON and favorites switch

Detailed display of multifunction steering wheel, shown on model 205 up to model year 2019

S110

Left multifunction steering wheel button group

S110s1

Scroll forward/back button

S110s2

Voice control system OFF button

S110s3

System selection button

S110s4

"Back" button

S110s6

OK button

S111

Right multifunction steering wheel button group

S111s1

Buttons + and - for setting specific functions and volume control

S111s3

Accept/terminate phone call button

S111s4

Voice control system ON button

S111s6

Mute function button

Telematics antenna system model 205.0/1/3, shown on model 205.0 as of model year 2019

A2/5

Global positioning system antenna splitter (with code 355 (Pre-installation for navigation retrofit) and code 362 (HERMES LTE) and code 830 (Additional parts for China vehicles) or with code 362 (HERMES LTE) and code 506 (Audio 20 NTG 5.5 radio) and code 830 (Additional parts for China vehicles), up to 31.05.2019)

A2/105

SDARS antenna (with code 536 (SIRIUS satellite radio))

A2/18

FM 1, AM, CL [ZV] and KEYLESS GO antenna amplifier

A2/108

FM 2 and DAB band III antenna amplifier

A2/23

GPS antenna (with code 355 (Pre-installation for navigation retrofit), code 357 (Map navigation), code 531 (COMAND APS), code 362 (HERMES LTE))

A2/109

Telephone antenna splitter (with code 362 (HERMES LTE) or code 899 (Multifunction telephony))

A2/32

Rear window antenna

A2/118

Windshield antenna (with code 865 (TV tuner))

A2/37

Vehicle Information and Communication System (VICS) control unit (with code 498 (Japan version), dealer option)

A2/155

Telephone and stationary heater antenna changeover switch (with code 899 (Multifunction telephony) and code B24 (Remote control for stationary heater))

A2/52

Emergency call system antenna (with code 362 (HERMES LTE))

A2/156

Near-field communication antenna (with code 899 (Multifunction telephony), code 897 (Wireless mobile phone charging) or code 896 (Vehicle access and drive authorization through mobile phone))

A2/83

W-LAN antenna (with code 531 (COMAND APS))

A28/15

Cellular telephone system antenna amplifier/compensator (with code 899 (Multifunction telephony))

A2/91

Bluetooth® antenna

A94/5

TV 1 and DAB band III antenna amplifier (with CODE 537 (Digital radio (DAB)) or CODE 865 (TV tuner))

A2/94

DSRC antenna (with code 498 (Japan version), dealer option)

A94/6

TV 2 antenna amplifier (with code 537 (Digital radio (DAB)) or code 865 (TV tuner))

A2/102

Left telephone antenna (with code 362 (HERMES LTE) or code 899 (Multifunction telephony))

A94/7

TV 3 antenna amplifier (with code 865 (TV tuner))

A2/103

Right telephone antenna (with code 362 (HERMES LTE) or code 899 (Multifunction telephony))

Antenna system model 205.0/1/3, model 253.3, shown on model 205.0 up to model year 2019

A2/5

Global positioning system antenna splitter (with code 348 (Emergency call/assist system) and code 355 (Pre-installation for navigation retrofit), code 357 (Map navigation) or code 531 (COMAND APS))

A2/108

FM 2 and DAB band III antenna amplifier

A2/18

FM 1, AM, CL [ZV] and KEYLESS GO antenna amplifier

A2/109

Telephone antenna splitter (with code 386 (Comfort telephony) or code 348 (Emergency call/assist system), as of 01.06.2016 with code B24 (Remote control for stationary heater) or code 362 (HERMES LTE))

A2/23

GPS antenna (with code 348 (Emergency call/assist system), code 350 (eCall Europe emergency call system), code 355 (Pre-installation for navigation retrofit), code 357 (Map navigation), code 360 (HERMES UMTS), code 362 (HERMES LTE) or code 531 (COMAND APS))

A2/118

Windshield antenna (with code 865 (TV tuner))

A2/32

Rear window antenna

A2/125

Communication module/stationary heater antenna splitter (with code B24 (Remote control for stationary heater) and code B54 (Live Traffic Information), code 350 (eCall Europe emergency call system) or code B57 (Battery level communication module), up to 31.05.2016)

A2/37

Vehicle Information and Communication System (VICS) control unit (with code 498 (Japan version), dealer option)

A2/129

Communication module/stationary heater antenna (with code B24 (Remote control for stationary heater), code B54 (Live Traffic Information), code 350 (eCall Europe emergency call system) or code B57 (Battery level communication module), up to 31.05.2016)

A2/52

Emergency call system antenna (with code 348 (Emergency call/assist system), code 360 (HERMES UMTS) or code 362 (HERMES LTE))

A2/155

Telephone and stationary heater antenna changeover switch (with code 386 (Comfort telephony) and code B24 (Remote control for stationary heater), as of 01.06.2016)

A2/83

W-LAN antenna (with code 531 (COMAND APS))

A28/15

Cellular telephone system antenna amplifier/compensator (with code 386 (Comfort telephony), as of 01.06.2016 except code 379 (Telephone module with Bluetooth® (SAP profile)))

A2/91

Bluetooth® antenna

A34/1

Telephone module with Bluetooth® (SAP profile) (with code 379 (Telephone module with Bluetooth® (SAP profile)))

A2/94

DSRC antenna (with code 498 (Japan version), dealer option)

A94/5

TV 1 and DAB band III antenna amplifier (with code 537 (Digital radio (DAB)) or code 865 (TV tuner))

A2/102

Left telephone antenna (with code 386 (Comfort telephony) or code 348 (Emergency call/assist system), as of 01.06.2016 with code B24 (Remote control for stationary heater) or code 362 (HERMES LTE))

A94/6

TV 2 antenna amplifier (with CODE 865 (TV tuner))

A2/103

Right telephone antenna (with code 386 (Comfort telephony) or code 348 (Emergency call/assist system), as of 01.06.2016 with code B24 (Remote control for stationary heater) or code 362 (HERMES LTE))

A94/7

TV 3 antenna amplifier (with code 865 (TV tuner))

A2/105

SDARS antenna (with code 536 (SIRIUS satellite radio))

Telematics antenna system model 205.2 from model year 2019, model 253.99, shown on model 205.2 from model year 2019

A2/5

Global positioning system antenna splitter (with code 355 (Pre-installation for navigation retrofit) and code 362 (HERMES LTE) and code 830 (Additional parts for China vehicles) or with code 362 (HERMES LTE) and code 506 (Audio 20 NTG 5.5 radio) and code 830 (Additional parts for China vehicles), up to 31.05.2019)

A2/103

Right telephone antenna (with code 379 (Telephone module with Bluetooth® (SAP)) or with code 899 (Multifunction telephony))

A2/18

FM 1, AM, CL [ZV] and KEYLESS GO antenna amplifier

A2/105

SDARS antenna (with code 536 (SIRIUS satellite radio))

A2/23

GPS antenna (with code 355 (Pre-installation for navigation retrofit), code 357 (Map navigation), code 531 (COMAND APS), code 362 (HERMES LTE))

A2/109

Telephone antenna splitter (with code 362 (HERMES LTE) or code 899 (Multifunction telephony))

A2/32

Rear window antenna

A2/118

Windshield antenna (with code 865 (TV tuner))

A2/37

Vehicle Information and Communication System (VICS) control unit (with code 498 (Japan version), dealer option)

A2/123

TV 2 and DAB band III antenna amplifier (with code 537 (Digital radio (DAB)) or code 865 (TV tuner))

A2/51

Rear spoiler antenna

A2/124

TV and DAB antenna splitter (with code 537 (Digital radio (DAB)) and code 865 (TV tuner))

A2/52

Emergency call system antenna (with code 362 (HERMES LTE))

A2/131

FM 2, DAB and TV 1 antenna amplifier

A2/83

W-LAN antenna (with code 531 (COMAND APS))

A2/155

Telephone and stationary heater antenna changeover switch (with code 899 (Multifunction telephony) and code B24 (Remote control for stationary heater))

A2/91

Bluetooth® antenna

A2/156

Near Field Communication antenna (with code 899 (Multifunction telephony), with code 897 (Wireless mobile phone charging) or with code 896 (Vehicle access and drive authorization via mobile phone))

A2/94

DSRC antenna (with code 498 (Japan version), dealer option)

A28/15

Cellular telephone system antenna amplifier/compensator (with code 899 (Multifunction telephony))

A2/102

Left telephone antenna (with code 379 (Telephone module with Bluetooth® (SAP)) or with code 899 (Multifunction telephony))

A94/7

TV 3 antenna amplifier (with code 865 (TV tuner))

Antenna system model 205.2, model 253.9 (except 253.99), shown on model 205.2 up to model year 2019

A2/5

Global Positioning System antenna splitter (with code 348 (Emergency call/assist system) and either code 355 (Preinstallation for navigation retrofit), code 357 (Map navigation) or code 531 (COMAND APS))

A2/105

SDARS antenna (with code 536 (SIRIUS satellite radio))

A2/18

FM 1, AM, CL [ZV] and KEYLESS GO antenna amplifier

A2/109

Telephone antenna splitter (with code 386 (Comfort telephony) or code 348 (Emergency call/assist system), as of 01.06.2016 with code B24 (Remote control for stationary heater) or code 362 (HERMES LTE))

A2/23

GPS antenna (with code 348 (Emergency call/assist system), code 350 (eCall Europe emergency call system), code 355 (Pre-installation for navigation retrofit), code 357 (Map navigation), code 360 (HERMES UMTS), code 362 (HERMES LTE) or code 531 (COMAND APS))

A2/118

Windshield antenna (with code 537 (Digital radio (DAB)) or code 865 (TV tuner))

A2/32

Rear window antenna

A2/123

TV 2 and DAB band III antenna amplifier (with code 537 (Digital radio (DAB)) or code 865 (TV tuner))

A2/37

Vehicle Information and Communication System (VICS) control unit (with code 498 (Japan version), dealer option)

A2/124

TV and DAB antenna splitter (with code 537 (Digital radio (DAB)) and code 865 (TV tuner))

A2/51

Rear spoiler antenna

A2/125

Communications module/stationary heater antenna splitter (with code B24 (Remote control for stationary heater) and code B54 (Live Traffic Information), code 350 (eCall Europe emergency call system), code 06U (Mercedes connect me basic services), code B57 (COM MODULE battery level), up to 31.05.2016)

A2/52

Emergency call system antenna (with code 348 (Emergency call/assist system), code 360 (HERMES UMTS) or code 362 (HERMES LTE))

A2/129

Communications module/stationary heater antenna (with code B24 (Remote control for stationary heater), code B54 (Live Traffic Information), code 350 (eCall Europe emergency call system), code 06U (Mercedes connect me basic services) or code B57 (COM MODULE battery level), up to 31.05.2016)

A2/83

W-LAN antenna (with code 531 (COMAND APS))

A2/131

FM 2, DAB and TV 1 antenna amplifier

A2/91

Bluetooth® antenna

A2/155

Telephone and stationary heater antenna changeover switch (with code 386 (Comfort telephony) and code B24 (Remote control for stationary heater) as of 01.06.2016)

A2/94

DSRC antenna (with code 498 (Japan version), dealer option)

A28/15

Cellular telephone system antenna amplifier/compensator (with code 386 (Comfort telephony), as of 01.06.2016 except code 379 (Telephone module with Bluetooth® (SAP profile)))

A2/102

Left telephone antenna (with code 386 (Comfort telephony) or code 348 (Emergency call/assist system), as of 01.06.2016 with code B24 (Remote control for stationary heater) or code 362 (HERMES LTE))

A34/1

Telephone module with Bluetooth® (SAP profile) (with code 379 (Telephone module with Bluetooth® (SAP profile)))

A2/103

Right telephone antenna (with code 386 (Comfort telephony) or code 348 (Emergency call/assist system), as of 01.06.2016 with code B24 (Remote control for stationary heater) or code 362 (HERMES LTE))

A94/7

TV 3 antenna amplifier (with code 865 (TV tuner))

Telematics antenna system model 205.4 as of model year 2019

A2/5

Global positioning system antenna splitter (with code 355 (Preinstallation for navigation retrofit) and code 362 (HERMES LTE) and code 830 (Additional parts for China vehicles), up to 31.05.2019)

A2/111

Soft top AM antenna

A2/18

FM 1, AM, CL [ZV] and KEYLESS GO antenna amplifier

A2/118

Windshield antenna (with code 865 (TV tuner))

A2/23

GPS antenna (with code 355 (Pre-installation for navigation retrofit), code 357 (Map navigation), code 531 (COMAND APS) or code 362 (HERMES LTE))

A2/121

Left rear side trim antenna

A2/37

Vehicle Information and Communication System (VICS) control unit (with code 498 (Japan version), dealer option)

A2/123

TV 2 and DAB band III antenna amplifier (with code 537 (Digital radio (DAB)) or code 865 (TV tuner))

A2/52

Emergency call system antenna (with code 362 (HERMES LTE))

A2/124

TV and DAB antenna splitter (with code 537 (Digital radio (DAB)) and code 865 (TV tuner))

A2/83

W-LAN antenna (with code 531 (COMAND APS))

A2/131

FM 2, DAB and TV 1 antenna amplifier

A2/91

Bluetooth® antenna

A2/156

Near-field communication antenna (with code 899 (Multifunction telephony), code 897 (Wireless mobile phone charging) or code 896 (Vehicle access and drive authorization through mobile phone))

A2/94

DSRC antenna (with code 498 (Japan version), dealer option)

A28/15

Cellular telephone system antenna amplifier/compensator (with code 899 (Multifunction telephony))

A2/102

Left telephone antenna (with code 362 (HERMES LTE) or code 899 (Multifunction telephony))

A94/7

TV 3 antenna amplifier (with code 865 (TV tuner))

A2/103

Right telephone antenna (with code 362 (HERMES LTE) or code 899 (Multifunction telephony))

A104/1

AM amplifier

A2/105

SDARS antenna (with code 536 (SIRIUS satellite radio))

A104/2

AM amplifier with selection switch

A2/109

Telephone antenna splitter (with code 362 (HERMES LTE) or code 899 (Multifunction telephony))

Telematics antenna system model 205.4 up to model year 2019

A2/5

Global Positioning System antenna splitter (with code 348 (Emergency call/assist system) and either code 355 (Preinstallation for navigation retrofit), code 357 (Map navigation) or code 531 (COMAND APS))

A2/111

Soft top AM antenna

A2/18

FM 1, AM, CL [ZV] and KEYLESS GO antenna amplifier

A2/118

Windshield antenna (with code 537 (Digital radio (DAB)) or code 865 (TV tuner))

A2/23

GPS antenna (with code 360 (HERMES UMTS) or code 362 (HERMES LTE), code 355 (Preinstallation for navigation retrofit), code 357 (Map navigation) or code 531 (COMAND APS))

A2/121

Left rear side trim antenna

A2/37

Vehicle Information and Communication System (VICS) control unit (with code 498 (Japan version), dealer option)

A2/123

TV 2 and DAB band III antenna amplifier (with code 537 (Digital radio (DAB)) or code 865 (TV tuner))

A2/52

Emergency call system antenna (with code 360 (HERMES UMTS) or code 362 (HERMES LTE))

A2/124

TV and DAB antenna splitter (with code 537 (Digital radio (DAB)) and code 865 (TV tuner))

A2/83

W-LAN antenna (with code 531 (COMAND APS))

A2/131

FM 2, DAB and TV 1 antenna amplifier

A2/91

Bluetooth® antenna

A28/15

Cellular telephone system antenna amplifier/compensator (with code 386 (Comfort telephony), except code 379 (Telephone module with Bluetooth® (SAP profile)))

A2/94

DSRC antenna (with code 498 (Japan version), dealer option)

A34/1

Telephone module with Bluetooth® (SAP profile) (with code 379 (Telephone module with Bluetooth® (SAP profile)))

A2/102

Left telephone antenna (with code 386 (Comfort telephony) or code 362 (HERMES LTE))

A94/7

TV 3 antenna amplifier (with code 865 (TV tuner))

A2/103

Right telephone antenna (with code 386 (Comfort telephony) or code 362 (HERMES LTE))

A104/1

AM amplifier

A2/105

SDARS antenna (with code 536 (SIRIUS satellite radio))

A104/2

AM amplifier with selection switch

A2/109

Telephone antenna splitter (with code 386 (Comfort telephony) or code 362 (HERMES LTE))

Speaker system model 205.0/1/2, model 253 except code 810 (Sound system) and except code 853 ("Midline" sound system), shown on model 205.0 up to model year 2019

H4/27

Center instrument panel speaker (with code 348 (Emergency call/assist system), code 350 (eCall Europe emergency call system), code 06U (Mercedes connect me basic services), code 360 (HERMES UMTS) or code 362 (HERMES LTE))

H4/73

Right front door midrange speaker

H4/42

Left footwell woofer (for right-hand drive vehicle)

H4/80

Left rear door/side paneling midrange speaker

H4/43

Right footwell woofer (for left-hand drive vehicles)

H4/81

Right rear door/side paneling midrange speaker

H4/72

Left front door midrange speaker

Speaker system model 205.3/4 except code 810 (Sound system) and except code 853 ("Midline" sound system), shown on model 205.4 up to model year 2019

H4/27

Center instrument panel speaker (with code 348 (Emergency call/assist system), code 350 (eCall Europe emergency call system), code 06U (Mercedes connect me basic services), code 360 (HERMES UMTS) or code 362 (HERMES LTE))

H4/73

Right front door midrange speaker

H4/42

Left footwell woofer (for right-hand drive vehicle)

H4/102

Left rear sidewall cover midrange speaker

H4/43

Right footwell woofer (for left-hand drive vehicles)

H4/103

Right rear sidewall cover midrange speaker

H4/72

Left front door midrange speaker

Speaker system model 205.0/1/2, model 253.99 with code 853 ("Midline" sound system), shown on model 205.0 from model year 2019

H4/27

Center instrument panel speaker

H4/71

Right rear door/side paneling tweeter

H4/42

Left footwell woofer

H4/72

Left front door midrange speaker

H4/43

Right footwell woofer

H4/73

Right front door midrange speaker

H4/68

Left front door tweeter

H4/80

Left rear door/side paneling midrange speaker

H4/69

Right front door tweeter

H4/81

Right rear door/side paneling midrange speaker

H4/70

Left rear door/side paneling tweeter

N40/2

Sound system midline amplifier control unit

Speaker system model 205.3/4 with code 853 ("Midline" sound system), shown on model 205.4 as of model year 2019

H4/27

Center instrument panel speaker

H4/73

Right front door midrange speaker

H4/42

Left footwell woofer

H4/102

Left rear sidewall cover midrange speaker

H4/43

Right footwell woofer

H4/103

Right rear sidewall cover midrange speaker

H4/68

Left front door tweeter

H4/104

Left rear sidewall cover tweeter

H4/69

Right front door tweeter

H4/105

Right rear sidewall cover tweeter

H4/72

Left front door midrange speaker

N40/2

Sound system midline amplifier control unit

Speaker system model 205.0/1/2, model 253 with code 810 (Sound system), shown on model 205.0 up to model year 2019

H4/27

Center instrument panel speaker

H4/70

Left rear door/side paneling tweeter

H4/42

Left footwell woofer

H4/71

Right rear door/side paneling tweeter

H4/43

Right footwell woofer

H4/72

Left front door midrange speaker

H4/62

Left rear surround sound system midrange speaker

H4/73

Right front door midrange speaker

H4/63

Right rear surround sound system midrange speaker

H4/80

Left rear door/side paneling midrange speaker

H4/68

Left front door tweeter

H4/81

Right rear door/side paneling midrange speaker

H4/69

Right front door tweeter

N40/3

Sound system amplifier control unit

Speaker system model 205.3/4 with code 810 (Sound system), shown on model 205.4 up to model year 2019

H4/27

Center instrument panel speaker

H4/72

Left front door midrange speaker

H4/42

Left footwell woofer

H4/73

Right front door midrange speaker

H4/43

Right footwell woofer

H4/102

Left rear sidewall cover midrange speaker

H4/62

Left rear surround sound system midrange speaker

H4/103

Right rear sidewall cover midrange speaker

H4/63

Right rear surround sound system midrange speaker

H4/104

Left rear sidewall cover tweeter

H4/68

Left front door tweeter

H4/105

Right rear sidewall cover tweeter

H4/69

Right front door tweeter

N40/3

Sound system amplifier control unit

Component description for instrument cluster

A1

GF54.30-P-6000RF

Head unit, component description

Model 205
up to model year 2019
with code 520 (Audio 20 USB)
except code 522 (Audio 20 radio)
except code 531 (COMAND APS)
Model 253 (except 253.99)
up to model year 2020
with code 520 (Audio 20 USB)
except code 522 (Audio 20 radio)
except code 531 (COMAND APS)
A26/17

GF82.85-P-3140RF

Model 205
up to model year 2019
with code 522 (Audio 20 radio)
except code 520 (Audio 20 USB)
except code 531 (COMAND APS)
Model 253 (except 253.99)
up to model year 2020
with code 522 (Audio 20 radio)
except code 520 (Audio 20 USB)
except code 531 (COMAND APS)
A26/17

GF82.85-P-3140RFA

Model 205
as of model year 2019
with code 506 (Audio 20 NTG 5.5 radio)
Model 205
with code 531 (COMAND APS)
except code 520 (Audio 20 USB)
except code 522 (Audio 20 radio)
Model 253 (except 253.99)
up to model year 2020
with code 531 (COMAND APS)
except code 520 (Audio 20 USB)
except code 522 (Audio 20 radio)
Model 253.99
with code 531 (COMAND APS)
except code 520 (Audio 20 USB)
except code 522 (Audio 20 radio)
A26/17

GF82.85-P-3140RFB

Component description for Audio/COMAND display

A40/8

GF54.30-P-6150RF

Component description for Audio/COMAND control panel

Model 205
as of model year 2019
except code 446 (Touchpad only)
Model 205
up to model year 2019
Model 253 (except 253.99)
up to model year 2020
A40/9

GF54.21-P-4501RF

Tuner unit, component description

Model 205
up to model year 2019
with code 536 (SIRIUS satellite radio)
Model 205
up to model year 2019
with code 537 (Digital radio (DAB))
Model 205
up to model year 2019
with code 865 (TV tuner)
Model 253 (except 253.99)
up to model year 2020
with code 536 (SIRIUS satellite radio)
Model 253 (except 253.99)
up to model year 2020
with code 537 (Digital radio (DAB))
Model 253 (except 253.99)
up to model year 2020
with code 865 (TV tuner)
A90/4

GF82.60-P-5015RF

Touchpad, component description

Model 205
as of model year 2016
with code 448 (Touchpad)
Model 205
as of model year 2019
with code 446 (Touchpad only)
Model 205
up to model year 2016
with code 522 (Audio 20 radio)
Model 205
up to model year 2016
with code 531 (COMAND APS)
Model 205
up to model year 2019
with code 494 (US version)
Model 205
up to model year 2019
with code 498 (Japanese version)
Model 253 (except 253.99)
up to model year 2020
with code 448 (Touchpad)
Model 253.99
with code 446 (Touchpad only)
A105

GF54.21-P-4511RF

Supplemental restraint system control unit, component description

N2/10

GF91.60-P-4080RF

Component description for ME-SFI (ME) control unit

Model 205 (except 205.047/053/054/147/247/253) with engine 274.9
Model 253 (except 253.354/954/99) with engine 274.9
up to model year 2020
N3/10

GF07.61-P-6000MRA

Model 205 with engine 264.9
N3/10

GF07.61-P-6000MRS

Component description for front SAM control unit

N10/6

GF54.21-P-7010RF

Component description for rear SAM control unit

N10/8

GF54.21-P-7030RF

Climate control control unit, component description

N22/1

GF83.40-P-2250RF

Component description for Electronic Stability Program control unit

Model 205 (except 205.012/013/047/053/054/147/212/213/247/253)
Model 253 (except 253.354/954/99)
up to model year 2020
N30/4

GF42.45-P-5119RF

Model 205.012/013/047/053/054/147/212/213/247/253, 253.99
Model 253.354/954
up to model year 2020
N30/4

GF42.45-P-5119RFH

Engine sound control unit, component description

Model 205
as of model year 2019
with code B63 (Sporty engine sound)
except code 810 (Sound system)
except code 853 ("Midline" sound system)
Model 205
up to model year 2019
with code B63 (Sporty engine sound)
Model 253 (except 253.99)
up to model year 2020
with code B63 (Sporty engine sound)
N40/1

GF54.21-P-0019RF

Component description for sound system amplifier control unit

Model 205
as of model year 2019
with code 853 ("Midline" sound system)
except code 810 (Sound system)
N40/2

GF82.62-P-5010RFM

Model 205
with code 810 (Sound system)
Model 253 (except 253.99)
up to model year 2020
with code 810 (Sound system)
Model 253.99
with code 810 (Sound system)
N40/3

GF82.62-P-5010RF

Component description for overhead control panel control unit

N70, N70s11, N70s12, N70s13, N70s16
S93/3, S93/3s1, S93/3s2, S933s3/, S93/3s6

GF82.20-P-5216RF

Upper control panel control unit, component description

N72/1

GF54.21-P-6040RF

Lower control panel, component description

N72/4, N72/4s7, N72/4s8
N72/5, N72/5s1, N72/5s2

GF54.25-P-4270RF

Component description for the electronic ignition lock control unit

Model 205
up to model year 2019
Model 253 (except 253.99)
up to model year 2020
N73

GF80.57-P-6001RF

Model 205
as of model year 2019
Model 253.99
N73

GF80.57-P-6001RFM

Component description for steering column tube module control unit

Model 205
up to model year 2019
Model 253 (except 253.99)
up to model year 2020
N80

GF54.21-P-6051RF

Model 205
as of model year 2019
Model 253.99
N80

GF54.21-P-6051RFM

Telematics services communications module, component description

Model 205, 253
up to model year 2017
with code 06U (Mercedes connect me standard services)
Model 205, 253
up to model year 2017
with code 350 (Ecall emergency call system, Europe)
Model 205, 253
up to model year 2017
with code B54 (Live Traffic Information)
Model 205, 253
up to model year 2017
with code B57 (KOM Module battery charging)
N112/1

GF82.85-P-0220RF

HERMES control unit, component description

Model 205, 253.99
with code 362 (HERMES LTE)
Model 205
up to model year 2019
with code 360 (HERMES UMTS)
Model 253 (except 253.99)
up to model year 2020
with code 360 (HERMES UMTS)
Model 253 (except 253.99)
up to model year 2020
with code 362 (HERMES LTE)
N112/9

GF82.85-P-0221RF

Component description for emergency call system control unit

Model 205, 253
up to model year 2017
with code 348 (Emergency call/assistant system)
N123/4

GF82.95-P-3212RFU

Mobile phone cradle control unit component description

Model 205
as of model year 2019
with code 896 (Vehicle access and drive authorization via mobile phone)
Model 205
as of model year 2019
with code 897 (Wireless mobile phone charging)
Model 205
as of model year 2019
with code 899 (Multifunction telephony)
N123/8

GF82.70-P-0201RFM

Drivetrain control unit, component description

Model 205 (except 205.047/053/054/147/247/253) with engine 274.9
Model 253 (except 253.354/954) with engine 274.9
up to model year 2020
N127

GF54.21-P-2141MRA

Model 205.047/053/054/147/247/253 with engine 274.9
Model 253.354/954 with engine 274.9
up to model year 2020
N127

GF54.21-P-2141MRH

Model 205.012/212 with engine 651.9
N127

GF54.21-P-2141OLC

TV tuner control unit, component description

Model 205
as of model year 2019
with code 865 (TV tuner)
Model 253.99
with code 865 (TV tuner)
N143

GF82.60-P-3108RFM

Table of contents for function description, telematics

GF82.85-P-0993RF