See also:

Interior
The 135i's interior design is fairly traditional, with more upright shapes than sweeping contours. Dual-zone climate controls sit below the center air vents and optional navigation system, with BM ...

SPORT+
Sporty driving with optimized chassis and suspension with limited driving stabilization. Dynamic Traction Control is switched on. The driver handles several of the stabilization tasks. Activati ...

Turn signal
Using turn signals Using turn signals Press the lever beyond the resistance point. To switch off manually, press the lever to the resistance point. Unusually rapid flashing of the indicator la ...