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 ...

Around the steering wheel: controls and displays
1. Convertible: opening and closing windows jointly 2. Convertible: opening and closing rear windows 3.Opening and closing front windows 4.Folding exterior mirrors in and out 5.Adjusting exter ...

Jump-starting
Notes If the battery is discharged, an engine can be started using the battery of another vehicle and two jumper cables. Only use jumper cables with fully insulated clamp handles. To prevent pe ...