See also:

ECO PRO
Consistent tuning to minimize fuel consumption for maximum range with maximum driving stabilization. Comfort functions and the engine controller are adjusted. The program can be configured to in ...

Exterior
With standard visual cues that come only with the 128i's optional M Sport Package, the 135i has an aggressive front bumper with three large air inlets. Xenon headlights are standard, and they carr ...

Break-in period
Moving parts need breaking-in time to adjust to each other. Please follow the instructions below in order to achieve the optimal service life and economy of operation for your vehicle. Engine and ...