See also:

Maintenance
Maintain the vehicle regularly to sustain the road safety, operational reliability and the New Vehicle Limited Warranty. Specifications for required maintenance measures: ▷ BMW Maintenance ...

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 ...

Switching on/off
To switch the entertainment audio output on or off: Press knob 1next to the CD/DVD player. This symbol on the Control Display indicates that sound output is switched off. The sound output is ava ...