Radiator Cooling Fan: Service and Repair

17 11 035 Remove and install or replace the fan cowl with electric fan(N53, N54, N54T, N55)







Necessary preliminary tasks:
- Read out the fault memory of the DME control unit.
- Switch off ignition.
- Remove intake port.
- Only automatic or twin-clutch gearbox:
Remove front underbody protection.







Only automatic or twin-clutch gearbox:
Release screw.
Detach cooler (1) for automatic transmission from fan cowl (2).







Unlock connector (1) and remove.
Unclip line (2) from fan cowl.
Cut open cable strap (3).
Release screw.







Release charge air duct (1) from rubber mount (2) on fan cowl.







Unlock catch in direction of arrow.
Remove fan cowl towards top.







Installation note:
Make sure fan cowl (1) and holder (2) are in correct installation position.







NOTE:
Check stored fault messages.
Delete fault memory.