Warning: Comply with safety precautions when handling or working with fuel; note that the fuel lines are pressurised.
Remove fuel tank.
See Group 16.
![](https://motoinstruction.ru/img/bmw/21/127188.jpg)
Cauion: Disconnect ground lead from battery and insulate.
- Remove the fasteners (arrows).
- Pull Motronic control unit out of central plug.
- Installation is the reverse of the removal procedure.
Note: Make sure that the seal at the central plug is correctly seated.
Replacing intake air filter element
See Group 00.