BMW X3 Owners Manual: Fuel recommendation

Fuel

Vehicle features and options This chapter describes all standard, country-specific and optional features offered with the series. It also describes ...

Note

General fuel quality Even fuels that conform to the specifications can be of low quality. This may cause engine problems, for instance poor engine ...

Other materials:

BMW X3 Service & Repair Manual > Engine wiring loom: Replacing wiring harness section for valvetronic servomotor (N20, N26)
IMPORTANT: Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DISCHARGE (ESD PROTECTION) . Necessary preliminary tasks: Read out the fault memory of the DME control unit. Switch off ignition. Remove ACOUSTIC COVER Undo wiring harness section for Valvetronic servomo ...