Remove/install ignition lock control cable

AR27.60-P-0122GM

Remove/install ignition lock control cable

18.4.12

 

Removal/installation

1

Activate Service mode in Tele-Aid emergency call system

 Only on model 463.243/244/245/250/309/
322/323/332/333 with code (ET2) Tele-Aid car telephone emergency call system,
model 463.247/248/254/270 up to 1.04.07 with code (ET2) Tele-Aid car telephone emergency call system

AR82.95-P-0005-03GR



Notes regarding the Tele-Aid emergency call system

Model 463.243/244/245/250/309/
322/323/332/333,
model 463.247/248/254/270 up to 1.04.07

AH82.95-P-0001-01GA

 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

2

Disconnect battery ground line

Except model 463.236/248 with code (979) Special protection version

AR54.10-P-0003G

Model 463.236/248 with code (979) Special protection version, with code (ZS6) Special protection version FB6, with code (E26) 100 Ah additional battery incl. cutoff relay, model 463.236/248 with code (979) Special protection version, code (ZS7) Special protection version FB7, with code (E26) 100 Ah additional battery incl. cutoff relay

AR54.10-P-0003PM



Notes on battery

AH54.10-P-0001-01A

3

Remove transmitter key

4

Remove cover below dashboard

AR68.10-P-1500GM

5

Remove electronic transmission control (ETC [EGS]) control unit

Except on model 463 with transmission 722.9

AR27.19-P-1719GA

6

Remove electronic ignition switch control unit

 Do not detach the electrical connectors on the electronic ignition switch control unit.

AR80.57-P-1000GM

7

Remove ignition switch cable (1) from the electronic selector lever module control unit (N15/5)

 Squeeze the retaining lug (1b) together and push the connector (1c) against the spring force into the electronic selector lever module control unit (N15/5), rotate by 90° (clockwise or counterclockwise) and pull off the ignition lock cable (1).

8

Expose ignition lock control cable (1)

9

Install in the reverse order

10

Activate Service mode in Tele-Aid emergency call system

 Only on model 463.243/244/245/250/309/
322/323/332/333 with code (ET2) Tele-Aid car telephone emergency call system,
model 463.247/248/254/270 up to 1.04.07 with code (ET2) Tele-Aid car telephone emergency call system

AR82.95-P-0005-03GR



Notes regarding the Tele-Aid emergency call system

Model 463.243/244/245/250/309/
322/323/332/333,
model 463.247/248/254/270 up to 1.04.07

AH82.95-P-0001-01GA

11

Read out fault memory and erase

 Stored faults which may be caused by assembly work, test work, removed lines or a simulation, must be processed and erased in fault memories after completing the work.



Connect STAR DIAGNOSIS and read out fault memory

AD00.00-P-2000-04A

12

Perform function test on ignition lock

 The selector lever may only be capable of being shifted from the "P" position, when the transmitter key is in position "2" and the brake pedal pressed.

It should only be possible to remove the transmitter key when the selector lever is in position "P".