| 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 driveIncorporation of high-voltage heater (PTC) - Z115- into coolant circuit
Note
In vehicles with a high-voltage system, the high-voltage
heater (PTC) -Z115- is used as a supplementary heater.
In vehicles with a high-voltage system and an auxiliary
heater installed as optional equipment, the ...
Assembly overview - rear door window
1 -
Rear door
2 -
Window regulator
Removing and installing
→ Chapter
3 -
Spreader pin
Together with spreader plug for securing door window.
4 -
Spreader plug
...
Removing and installing tank pressure sensor -G400
Removing
Note
The tank pressure sensor -G400- is located in the pressure
regulating valve on the activated charcoal filter
→ Chapter.
–
Remove activated charcoal filter
→ ...