See also:

Child seat security
The rear safety belts and the front passenger safety belt can be locked against pulling out for mounting the child restraint fixing systems. Locking the safety belt 1. Pull out the belt webbin ...

Tire Pressure Monitor TPM
The conceptCheck the inflation pressure in the four installed tires. The system notifies you if there is a significant loss of pressure in one or more tires. Functional requirementThe system must h ...

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 ...