P80.50-A019-79
Model 205.0/1/2/3 as of 01.06.2018, model 253 (except model 253.99) as of 01.06.2019, model 253.99 |
A1 | Instrument cluster | N10/6 | Front SAM control unit | |
A2/18 | FM 1, AM, CL [ZV] and KEYLESS GO antenna amplifier | N10/8 | Rear SAM control unit | |
A2/32 | Rear window antenna | N69/1 | Left front door control unit | |
A8/1 | Transmitter key | N69/2 | Right front door control unit | |
A26/17 | Head unit | N69/3 | Left rear door control unit (model 205.0/1/2, model 253) | |
A40/8 | Audio/COMAND display | N69/4 | Right rear door control unit (model 205.0/1/2, model 253) | |
A40/9 | Audio/COMAND control panel (without code 446 (Touchpad only)) | N69/5 | KEYLESS-GO control unit (with CODE 889 (KEYLESS-GO ) or CODE 893 (KEYLESS-GO start function)) | |
A85 | Left front door lock | N70 | Overhead control panel control unit (with code 852 (sensor system for anti-theft alarm system (ATA)) or with code 882 (interior protection and tow-away protection)) | |
A85s1 | Left front door rotary tumbler switch | N70a1 | Interior protection recipient (with code 852 (sensor system for anti-theft alarm system (ATA)) or with code 882 (interior protection and tow-away protection)) | |
A85/1 | Right front door lock | N70a2 | Interior protection transmitter (with code 852 (sensor system for anti-theft alarm system (ATA)) or with code 882 (interior protection and tow-away protection)) | |
A85/1s1 | Right front door rotary tumbler switch | N70a3 | Right interior protection transmitter (with code 852 (sensor system for anti-theft alarm system (ATA)) or with code 882 (interior protection and tow-away protection)) | |
A85/3 | Left rear door lock (model 205.0/1/2, model 253) | N72/1 | Upper control panel control unit | |
A85/3s1 | Left rear door rotary tumbler switch (model 205.0/1/2, model 253) | N72/1e3 | ATA [EDW] function indicator | |
A85/4 | Right rear door lock (model 205.0/1/2, model 253) | N73 | Electronic ignition switch control unit | |
A85/4s1 | Right rear door rotary tumbler switch (model 205.0/1/2, model 253) | N112/9 | HERMES control unit (with code 362 (HERMES LTE)) | |
A85/5 | Trunk lid/liftgate lock | S62/43 | Driver side engine hood contact switch | |
A85/5s1 | Trunk lid/liftgate lock main catch switch | A | Vehicles except code 889 (KEYLESS-GO) and except code 893 (KEYLESS-GO start function) | |
A105 | Touchpad (with code 446 (Touchpad only)) | B | Vehicles with code (889) KEYLESS-GO or code (893) KEYLESS-GO start function | |
B39 | Left rear glass breakage sensor (model 205.2, model 253 with code 882 (Interior protection and tow-away protection)) | CAN A | Telematics CAN | |
B39/1 | Right rear glass breakage sensor (model 205.2, model 253 with code 882 (Interior protection and tow-away protection)) | CAN B | Interior CAN | |
B39/4 | Rear window glass breakage sensor (model 205.2, model 253 with code 882 (Interior protection and tow-away protection)) | CAN D | Diagnostic CAN | |
H2 | Left fanfare horn | CAN HMI | User interface CAN | |
H2/1 | Right fanfare horn | LIN1 | Instrument panel LIN | |
H3/1 | Alarm siren (with code 882 (Interior protection and tow-away protection)) | LIN B14 | Alarm system LIN | |
K40/8kL | Fanfare horn relay | LVDS | Low voltage differential signal |
P80.50-2854-79
Model 205.0/1/2/3 up to 31.05.2018, model 253 (except 253.99) up to 31.05.2019 |
A1 | Instrument cluster | N10/6 | Front SAM control unit | |
A2/18 | FM 1, AM, CL [ZV] and KEYLESS GO antenna amplifier | N10/8 | Rear SAM control unit | |
A2/32 | Rear window antenna | N26/6 | ATA/tow-away protection/interior protection control unit (with code 882 (interior protection and tow-away protection)) | |
A8/1 | Transmitter key | N26/6a1 | Interior protection receiver (with code 882 (Interior protection and tow-away protection)) | |
A26/17 | Head unit | N26/6b1 | Left interior protection transmitter (with code 882 (Interior protection and tow-away protection)) | |
A40/8 | Audio/COMAND display | N26/6b2 | Right interior protection transmitter (with code 882 (Interior protection and tow-away protection)) | |
A40/9 | Audio/COMAND control panel | N69/1 | Left front door control unit | |
A85 | Left front door lock | N69/2 | Right front door control unit | |
A85s1 | Left front door rotary tumbler switch | N69/3 | Left rear door control unit (model 205.0/1/2, 253 (except 253.99)) | |
A85/1 | Right front door lock | N69/4 | Right rear door control unit (model 205.0/1/2, 253 (except 253.99)) | |
A85/1s1 | Right front door rotary tumbler switch | N69/5 | KEYLESS-GO control unit (with CODE 889 (KEYLESS-GO ) or CODE 893 (KEYLESS-GO start function)) | |
A85/3 | Left rear door lock (model 205.0/1/2, 253 (except 253.99)) | N72/1 | Upper control panel control unit | |
A85/3s1 | Left rear door rotary tumbler switch (model 205.0/1/2, 253 (except 253.99)) | N72/1e3 | ATA [EDW] function indicator | |
A85/4 | Right rear door lock (model 205.0/1/2, 253 (except 253.99)) | N73 | Electronic ignition switch control unit | |
A85/4s1 | Right rear door rotary tumbler switch (model 205.0/1/2, 253 (except 253.99)) | S62/43 | Driver side engine hood contact switch | |
A85/5 | Trunk lid/liftgate lock | A | Vehicles except code 889 (KEYLESS-GO) and except code 893 (KEYLESS-GO start function) | |
A85/5s1 | Trunk lid/liftgate lock main catch switch | B | Vehicles with code (889) KEYLESS-GO or code (893) KEYLESS-GO start function | |
B39 | Rear left glass breakage sensor (model 205.2, 253 (except 253.99) with code 882 (interior protection and tow-away protection)) | CAN A | Telematics CAN | |
B39/1 | Rear right glass breakage sensor (model 205.2, 253 (except 253.99) with code 882 (interior protection and tow-away protection)) | CAN B | Interior CAN | |
B39/4 | Rear window glass breakage sensor (model 205.2, 253 (except 253.99) with code 882 (interior protection and tow-away protection)) | CAN HMI | User interface CAN | |
H2 | Left fanfare horn | LIN1 | Instrument panel LIN | |
H2/1 | Right fanfare horn | LIN B14 | Alarm system LIN | |
H3/1 | Alarm siren (with code 882 (Interior protection and tow-away protection)) | LVDS | Low voltage differential signal | |
K40/8kL | Fanfare horn relay |
P80.50-A020-79
Model 205.4 as of 01.06.2018 |
A1 | Instrument cluster | N10/6 | Front SAM control unit | |
A2/18 | FM 1, AM, CL [ZV] and KEYLESS GO antenna amplifier | N10/8 | Rear SAM control unit | |
A2/32 | Rear window antenna | N69/1 | Left front door control unit | |
A8/1 | Transmitter key | N69/2 | Right front door control unit | |
A26/17 | Head unit | N69/5 | KEYLESS-GO control unit (with CODE 889 (KEYLESS-GO ) or CODE 893 (KEYLESS-GO start function)) | |
A40/8 | Audio/COMAND display | N70 | Overhead control panel control unit (with code 882 (interior protection and tow-away protection)) | |
A40/9 | Audio/COMAND control panel (without code 446 (Touchpad only)) | N72/1 | Upper control panel control unit | |
A85 | Left front door lock | N72/1e3 | ATA [EDW] function indicator | |
A85s1 | Left front door rotary tumbler switch | N73 | Electronic ignition switch control unit | |
A85/1 | Right front door lock | N112/9 | HERMES control unit (with code 362 (HERMES LTE)) | |
A85/1s1 | Right front door rotary tumbler switch | S21 | Center console anti-theft alarm system switch group | |
A85/5 | Trunk lid/liftgate lock | S62/43 | Driver side engine hood contact switch | |
A85/5s1 | Trunk lid/liftgate lock main catch switch | A | Vehicles except code 889 (KEYLESS-GO) and except code 893 (KEYLESS-GO start function) | |
A105 | Touchpad (with code 446 (Touchpad only)) | B | Vehicles with code (889) KEYLESS-GO or code (893) KEYLESS-GO start function | |
B44/1 | Left front door interior protection sensor (with code 882 (interior protection and tow-away protection)) | CAN A | Telematics CAN | |
B44/2 | Right front door interior protection sensor (with code 882 (interior protection and tow-away protection)) | CAN B | Interior CAN | |
B44/3 | Left rear passenger compartment interior protection sensor (with code 882 (interior protection and tow-away protection)) | CAN D | Diagnostic CAN | |
B44/4 | Right rear passenger compartment interior protection sensor (with code 882 (interior protection and tow-away protection)) | CAN HMI | User interface CAN | |
H2 | Left fanfare horn | LIN1 | Instrument panel LIN | |
H2/1 | Right fanfare horn | LIN B14 | Alarm system LIN | |
H3/1 | Alarm siren (with code 882 (Interior protection and tow-away protection)) | LVDS | Low voltage differential signal | |
K40/8kL | Fanfare horn relay |
P80.50-2888-79
Model 205.4 up to 31.05.2018 |
A1 | Instrument cluster | K40/8kL | Fanfare horn relay | |
A2/18 | FM 1, AM, CL [ZV] and KEYLESS GO antenna amplifier | N10/6 | Front SAM control unit | |
A2/32 | Rear window antenna | N10/8 | Rear SAM control unit | |
A8/1 | Transmitter key | N26/3 | ATA/tow-away protection/interior protection control unit (with code 882 (interior protection and tow-away protection)) | |
A26/17 | Head unit | N69/1 | Left front door control unit | |
A40/8 | Audio/COMAND display | N69/2 | Right front door control unit | |
A40/9 | Audio/COMAND control panel | N69/5 | KEYLESS-GO control unit (with CODE 889 (KEYLESS-GO ) or CODE 893 (KEYLESS-GO start function)) | |
A85 | Left front door lock | N72/1 | Upper control panel control unit | |
A85s1 | Left front door rotary tumbler switch | N72/1e3 | ATA [EDW] function indicator | |
A85/1 | Right front door lock | N73 | Electronic ignition switch control unit | |
A85/1s1 | Right front door rotary tumbler switch | S21 | Center console anti-theft alarm system switch group | |
A85/5 | Trunk lid/liftgate lock | S62/43 | Driver side engine hood contact switch | |
A85/5s1 | Trunk lid/liftgate lock main catch switch | A | Vehicles except code 889 (KEYLESS-GO) and except code 893 (KEYLESS-GO start function) | |
B44/1 | Left front door interior protection sensor (with code 882 (interior protection and tow-away protection)) | B | Vehicles with code (889) KEYLESS-GO or code (893) KEYLESS-GO start function | |
B44/2 | Right front door interior protection sensor (with code 882 (interior protection and tow-away protection)) | CAN A | Telematics CAN | |
B44/3 | Left rear passenger compartment interior protection sensor (with code 882 (interior protection and tow-away protection)) | CAN B | Interior CAN | |
B44/4 | Right rear passenger compartment interior protection sensor (with code 882 (interior protection and tow-away protection)) | CAN HMI | User interface CAN | |
H2 | Left fanfare horn | LIN1 | Instrument panel LIN | |
H2/1 | Right fanfare horn | LIN B14 | Alarm system LIN | |
H3/1 | Alarm siren (with code 882 (Interior protection and tow-away protection)) | LVDS | Low voltage differential signal |
Anti-theft alarm system (ATA [EDW]), general
The ATA monitors all relevant inputs after locking the vehicle with the central locking (CL). If a change of status is detected at one of the monitored inputs, an acoustic and visual alarm is given. In vehicles with code 882 (Interior protection and tow-away protection), the acoustic alarm signals are output via the alarm siren, and in vehicles except code 882 (Interior protection and tow-away protection), the acoustic signals are output via the left and right horn. The visual alarm signals are output by the turn signals. In addition the interior illumination is switched on.
The front SAM control unit has the master function for the ATA [ATA]. In vehicles with code 852 (sensor system for anti-theft alarm system (ATA)) or with code 882 (interior protection and tow-away protection) the front SAM control unit and the overhead control panel control unit (model 205 as of 01.06.2018 or model 253 (except model 253.99) as of 01.06.2019 or model 253.99) or the control unit for the ATA/tow-away protection/interior protection (model 205 up to 31.05.2018 or model 253 (except model 253.99) up to 31.05.2019) share the master function.
The ATA [EDW], when armed, monitors:
Doors
Trunk lid or liftgate
Engine hood
Alarm siren (with code 882 (Interior protection and tow-away protection))
Change in the vehicle's location (tow-away protection) (with code 852 (sensor system for anti-theft alarm system (ATA)) or with code 882 (interior protection and tow-away protection))
Vehicle movements (parking damage detection) (with code 852 (sensor system for anti-theft alarm system (ATA)) or with code 882 (interior protection and tow-away protection) in model 205 (except model 205.4) as of 01.06.2018 or in model 253 (except model 253.99) as of 01.06.2019 or in model 253.99)
Movements in the vehicle interior (interior protection) (with code 852 (sensor system for anti-theft alarm system (ATA)) or with code 882 (interior protection and tow-away protection))
Left rear passenger compartment side window, right rear passenger compartment side window, and rear window (model 205.2, 253 with code 882 (interior protection and tow-away protection))
The ATA [EDW] includes the following partial functions described in separate documents:
Activate antitheft alarm system, function
Anti-theft alarm system trigger, function