| 1 - | Fuel delivery unit |
| With fuel system pressurisation pump -G6-. |
| With integrated fuel filter; fuel filter cannot be renewed separately |
| Carrying out electrical test of fuel pump in Guided fault finding mode → Vehicle diagnostic tester |
| Removing and installing → Chapter |
| After installing, fill vehicle with at least 5 litres of fuel. |
| 2 - | Clip |
| Renew after removing |
| Secure hose connection with the hose clips corresponding to original equipment. |
| 3 - | Clip |
| Renew after removing |
| Secure hose connection with the hose clips corresponding to original equipment. |
| 4 - | Fuel line |
| To metering pump -V54- |
| Removing and installing → Chapter |
| 5 - | Sealing grommet |
| Check for damage |
| 6 - | Fuel line |
| To engine. |
Assembly overview - fuel delivery unit/fuel gauge sender, vehicles with
four-wheel drive
Removing and installing fuel delivery unit/fuel gauge sender, vehicles with
front-wheel driveRemoving and installing bracket for parking aid control unit -J446-/park
assist steering control unit -J791-, LHD vehicles
Special tools and workshop equipment
required
Feeler gauge
Removing
–
If fitted, remove parking aid control unit/park assist
steering control unit
→ Chapter.
...
Air conditioner compressor regulating valve -N280
The regulating valve is fitted to the air conditioner
compressor. It is activated by the operating and display unit
for Climatronic air conditioning system -E87- or the Climatronic
control unit -J255- The regulating valve influences the pressure
in the l ...
Removing and installing key-operated switch to deactivate front
passenger airbag
Removing
–
Switch off ignition.
–
Remove side dash panel cover
→ Chapter.
–
Press locking detent -1- in
-direction o ...