Disassemble/assemble body

AR60.40-P-0010GR

Disassemble/assemble body

22.3.12

15.1.11

Remove Media Interface added

Step 35.2

 

Disassemble/assemble

 Danger!

Risk of poisoning caused by swallowing brake fluid. Risk of injury caused by brake fluid coming into contact with skin and eyes.

Only pour brake fluid into suitable and appropriately marked containers. Wear protective clothing and eye protection when handling brake fluid.

AS42.50-Z-0001-01A

1

Detach body from frame

AR60.80-P-1200GR

2

Remove soft top

Only on model 463.250/254/303/306/309 with hydraulic soft top

AR77.30-P-1002G

 Danger!

Risk of explosion caused by escaping oxyhydrogen gas. Risk of injury caused by caustic burns to eyes, skin and mucous membranes from battery electrolyte (contains diluted sulfuric acid) or metal spatter due to short circuit. Risk of burn injuries caused by short circuit. Risk of poisoning caused by swallowing battery electrolyte (contains diluted sulfuric acid) or absorption of lead over the skin or orifices

No fire, sparks, open flames or smoking.

Wear acid-resistant gloves and clothing and safety glasses with side guards.

Do not place any conductive objects on the battery and avoid any short circuit from battery positive to ground.

Only pour liquid battery electrolyte (diluted sulfuric acid) into suitable and appropriately marked containers.

AS54.10-Z-0001-01A

3

Remove battery (G1)



Notes on battery

AH54.10-P-0001-01A

4

Left orthopedic seat backrest air pump (M14/11)

Only on model 463.243/244/245/246/247/
248/249/250/254/270/271/303/306/309/

322/323/332/333/336/340/341/346 with code (SM7) Left front multicontour seat or code (SM8) Passenger multicontour seat

AR91.25-P-1430GR

5

Remove prefuse box

 The prefuse box is installed on the left next to the battery.

6

Remove front doors

AR72.10-P-0500GO

7

Remove rear doors

Only on model 463.243/245/246/249/270/
271/323/333/341/346,

Model 463.248 except code (979) Special protection version

AR72.12-P-0600GN

8

Remove spare tire carrier

Only on model 463.250/254/309

AR40.00-P-0250G

9.1

Remove rear door

Only on model 463.243/244/245/246/247/
248/249/270/271/322/323/332/333

AR72.20-P-1901A

9.2

Remove liftgate

Only on model 463 250/254/309 Convertible

AR72.20-P-1020GR

10

Remove voice control system control unit (A35/11)

 Only model 463.243 /244 /245 /246 /247 /248 /249 /250 /254 /270 /271 /303 /309 /322 /323 /332 /333 /340 /341 with code (EL1/EL2/EL3/EL4/EL5/EL6) Voice control for telephone (Linguatronik)

AR82.70-P-0003GM

11

Remove dashboard

AR68.10-P-1000GM

12

Remove brake unit

Except model 463.303/306/336/340/341/346

AR43.10-P-0360GR

In case of model 463.303/306/336/340/341/346

AR43.10-P-0360GY

13

Remove cover (2) from jump-starting point

14

Disconnect line connector for engine terminal 30 (X4/30)

 For this purpose, unscrew line "Circuit 30" from jumper start terminal and remove line connector for engine, circuit 30 (X4/30).

15

Remove brake pedal with bearing bracket (4)

For this purpose, remove brake light switch (S9/1) and unscrew bolt (5).

16.1

Remove firewall pivot point with accelerator pedal lever

Model 463.243/244/245/246/247/248/249/ 250/254/270/271/309/322/323/332/333

AR30.12-P-3022GR

16.2

Remove accelerator pedal

Model 463.303/306/336/340/341/346

AR30.12-P-1321GY

17

Remove control cable for engine hood

AR88.40-P-2629GR

18

Remove headlamp range controller

Only for model 463.243/244/245/250/309/322/ 323/332/333

Model 463.243/247/248/254/270 without bi-xenon main headlamps

AR82.10-P-4000GR

19

Disconnecting lines from control units and fuse and relay boxes

AR54.18-P-1261GR

20

Remove interior fuse box (F34)

AR54.15-P-1310GR

21

Remove antenna splitter (A2/5)

Only on model 463.243/244/245/246/247/248/ 249/270/271/322/323/332/333/336/340/

341/346

AR82.70-P-8953GM

22

Remove air conditioner housing

AR83.30-P-5200GM

23

Remove right antenna amplifier (A2/65)

Only model 463.243 /244 /245 /246 /247 /248 /249 /250 /254 /270 /271 /303 /309 /322 /323 /332 /333 /340 /341 with infrared locking system

AR82.62-P-8300GM

24

Remove wiper system

AR82.30-P-6400GM

25

Remove wiper motor

AR82.30-P-6800GM

26

Remove front signal acquisition and actuation module (SAM) (N10/1)

AR54.21-P-1261GM

27

Remove CDI control unit (N3/9) or ME-SFI control unit (N3/10)

Engine 112.945 in model 463.244/245/250

Engine 113.962 in model 463.247/248/249/
254

Engine 113.982 in model 463.243/246

Engine 113.993 in model 463.270/271

AR07.08-P-7008GM

Engine 628.962 in model 463.309/332/333

AR07.08-P-7008GC

Engine 612.965 in MODEL 463.322/323

AR07.08-P-7008GS

Engine 642 in model 463

AR07.08-P-7008GY

28

Remove ABS control unit (N47-7)

Only on model 463.244/245/247/248/250/
254/309/332/333 up to 30.9.01,

Model 463.248 with code 979 Special protection version

AR42.30-P-8550GM

29

Remove electronic stability program control unit (ESP)

Only on model 463.244/245/247/250/254/
309/332/333 as of 30.9.01,
Model 463.243/246/249/270/271/322/323

Model 463.248 as of 30.9.01 except code 979 Special protection version

AR42.45-P-0820AA

30

Remove ETC [EGS] control unit (N15/3)

Transmission 722.610 in model 463.244/ 245/ 250

Transmission 722.630 in model 463.243 /246 /

247 /248 /249 /254

Transmission 722.637 in MODEL 463.322 /323

Transmission 722.638 in MODEL 463.309 /332 /333

Transmission 722.645 in MODEL 463.270 /271

AR27.19-P-1719GA

31

Remove TELE AID control unit (A35/8)

 Only with model 463.243/244/245/247/248/
250/254/270/309/322/323/332/333 with code ET2 Tele-Aid car phone emergency call system

AR82.95-P-0005GA

32

Remove E-call control unit (A35/8)

Only on model 463.246/249/271 with code ET2 Tele-Aid car phone emergency call system

AR82.95-P-0008US

33

Remove transmitter/receiver

Only on model 463.243/244/245/246/247/
248/249/250/254/309/322/323/332/333
with code ET7 Hands-free system including microphone and Nokia 6210 cell phone, with code EV7 Hands-free system including microphone and holder for Nokia 3110 cell phone

AR82.70-P-8911GR

34

Remove telecommunications control unit

Only on model 463.243/244/245/246/247/
248/249/250/254/309/322/323/332/333
with code ET7 Hands-free system including microphone and Nokia 6210 cell phone, with code EV7 Hands-free system including microphone and holder for Nokia 3110 cell phone

AR82.70-P-7000GR

35.1

Remove car interface (cell phone)

Model 463.243/ 244/ 245/ 247/ 248/ 250/ 254/

270 /303 /309 /322 /323 /332 /333 /340 /341
with code (ET7) Hands-free system including microphone and Nokia 6210 mobile phone
with code (EV7) Hands-free system including microphone and Nokia 3110 mobile phone with code (EH1) Mobile phone with cradle and hands-free system with code (EV8) Mobile phone preinstallation

Model 463.303 /306 /336 /340 /341 /346 with code (EH2) Comfort telephony

AR82.70-P-8920GR

35.2

Remove Media Interface

Model 463.270 /271 /303 /340 /341 with code (EH3) Media Interface as of model year 2010

Model 463.306 /336 /346 with code (EH3) Media Interface

AR82.60-P-1031GP

36

Remove tilting cone sensor (B66)

Except for model 463.246/249

 Unplug connector and unscrew tilting cone sensor (B66).

37

Remove rear signal acquisition and actuation module (SAM) (N10/2)

AR54.21-P-1259GM

38

Remove tow-away sensor control unit (N27)

AR54.21-P-0011GM

39

Remove ATA tilt sensor (B33)

AR80.50-P-0001GM

40

Remove VGS control unit (N15/7).

With transfer case 750.654

AR28.19-P-1003GM

41

Remove emergency tensioning retractor ETR) with airbag (AB)) control unit (N2/2)

AR91.60-P-0622GM

42

Remove electronic selector lever module control unit (N15/5)

AR27.60-P-0901GM

43

Remove parking brake lever with bearing bracket

AR42.20-P-0502GR

44

Remove seat belt with emergency tensioning retractor

Model 463.243/245/246/248/249/270/271/
323/333/341/346

AR91.40-P-0630GN

Model 463.244/247/250/254/303/306/309/

322/332/336/340 with wheelbase of 2400 mm

AR91.40-P-0630GM

45

Remove rear seat belts

Model 463.243/245/246/249/270/271/323/
333/341/346
Model 463.248 except code (979) Special protection version

AR91.40-P-0681GN

Model 463.244/247/322/332/336/340 Station wagon with wheelbase of 2400 mm

AR91.40-P-0681GM

Model 463.250/254/303/306/309 Convertible

AR91.40-P-0681GA

46.1

Remove headliner

Model 463.243/244/245/246/247/249/270/
271/322/323/332/333/336/340/341/346
model 463.248 except code (979) Special protection version

AR68.30-P-4300GR

46.2.1

Remove paneling from windshield at top

Model 463.250/254/303/306/309 Convertible

AR68.30-P-4250GR

46.2.2

Remove soft top lock from windshield frame

Model 463.250/254/303/306/309 Convertible

AR77.33-P-1007GR

47

Remove paneling on A-pillar.

AR68.30-P-4050H

48

Remove paneling on B-pillar

Only on model 463.250/254/303/306/309 convertible with hydraulic soft top

AR68.30-P-4700GK

49

Remove soft top hydraulic pump

Only on model 463.250/254/303/306/309 with hydraulic soft top

AR77.37-P-1000G

50

Remove soft top hydraulic lines

Only on model 463.250/254/303/306/309 with hydraulic soft top

AR77.37-P-1002G

51

Remove telephone and fax antenna (A2/22)

Only on model 463.243/244/245/246/247/
248/249/270/271/322/323/332/333 with code EV5 Telephone preinstallation
with telephone roof antenna

AR82.70-P-8951GM

52

Remove windshield

AR67.10-P-1000GR

53

Remove paneling from rollover bar

Only on model 463.250/254/303/306/309 Convertible

54

Remove fuel filler flap central locking engine

AR80.20-P-4004GR

55

Remove fuel tank filler neck (7)

On model 463.243/244/245/246/247/248/
250/254/270/271/303/309/322/323/
332/333/340/341,

Model 463.249 up to 15.8.06

AR47.10-P-7542GR

MODEL 463.249 as of 16.8.06

AR47.10-P-7542GY

56

Remove filler neck on AdBlue tank

Model 463.306/336/346 only

AR14.40-P-2028GY

57

Remove activated charcoal filter (6)

Only with model 463.243/244/245/246/247/
248/249/250/254

Model 463.243/244/ 245/246/247/
248/250/254

Model 463.249 up to 15.8.06

AR47.30-P-8212GV

 Remove fuel hoses from activated charcoal filter (6) and pull activated charcoal filter (6) out of bracket toward front.

MODEL 463.249 as of 16.8.06

AR47.30-P-8212GY

 Installation: Use new hose clamps.

58

Remove antenna amplifier module (8)

Only with code (ET4) COMAND operating and display system, with code (EM9) TV tuner.

With code (EU1) COMAND APS, with code (EM8) TV tuner as model year 2010.

With code (EU1) COMAND APS, with code (EM8) TV tuner

AR82.62-P-8300GR

59

Remove SCR frame module control unit

Model 463.306/336/346 only

AR14.40-P-2020GY

60

Remove radio and TV antenna module

Only on model 463.243/244/245/246/247/
248/249/270/271/322/323/332/333/336/

340/341/346

AR82.62-P-8310GR

61

Remove backup assist control unit (N62)

Only on model 463.243/244/245/246/247/
248/249/250/254/270/271/303/306/309/

322/323/332/333/336/340/341/346 with code (J44) Ultrasonic backup assist

AR54.65-P-0020GR

62

Remove rear HS [SIH] control unit (N25/6)

Only on model 463.243/244/245/246/247/
248/249/270/271/250/254/303/306/309/

322/323/332/333/336/340/341/346 with code (H11) Rear bench seat heater

AR91.30-P-0030GR

63

Remove trailer recognition control unit (N28/1)

Only on model 463.243/244/245/247/250/254/
270/303/306/309/322/323/332/333/336/

340/341/346 with code (Q55) Trailer hitch with reinforced low ball head

Model 463.248 with code (Q55) Trailer hitch with reinforced low ball head, except code (979) Special protection version

AR31.19-P-1300GR

64

Remove tilting/sliding roof panel

Only on model 463.243/244/245/246/247/
248/249/322/323/332/333/336/340/341/

346 with code () Power tilting/sliding roofD27

AR77.20-P-1000A

65

Remove tilting bracket on titling/sliding roof

Only on model 463.243/244/245/246/247/
248/249/322/323/332/333/336/340/341/

346 with code () Power tilting/sliding roofD27

AR77.20-P-1700A

66

Remove control cable

Only on model 463.243/244/245/246/247/
248/249/322/323/332/333/336/340/341/

346 with code () Power tilting/sliding roofD27

AR77.20-P-1400A

67

Remove tilting/sliding roof motor

Only on model 463.243/244/245/246/247/
248/249/322/323/332/333/336/340/341/

346 with code () Power tilting/sliding roofD27

AR77.20-P-3010GR

68

Remove guide tube for tilting/sliding roof cable

Only on model 463.243/244/245/246/247/
248/249/322/323/332/333/336/340/341/

346 with code () Power tilting/sliding roofD27

AR77.20-P-1410GR

69

Remove ventilation grille

 Only on model 463.243/244/245/246/247/
248/249/270/271/322/323/332/333 except code 979 Special protection version

AR83.10-P-0011GX

70

Remove taillamps

Model 463.243/244/245/247/248/249/250/
254/270/303/306/309/322/323/332/333/

336/340/341/346

Model 463.246/271

AR82.10-P-2520MG

71

Remove bearing brackets (10) from rear seats

72

Remove covers (11) from cable ducts

 Installation: Attach new adhesive tape to covers (11).

73

Remove all electrical wiring harnesses

 Installation: Pay attention to correct routing.

74

Remove heat shields from firewall and underbody

75

Remove side running board

Only with code (T84) Left and right side running board, stainless steel

AR88.30-P-2400GR

76

Remove rear fender flare

77

Assemble in the reverse order