BMW X5: Sunroof

 Vacuum Supply All Models

Fig. 2: Identifying Air Brakes Vacuum Supply Models INTRODUCTION Vacuum is principally used for the brake booster. The vacuum in the inlet pipe depends on the varying engine load. Diesel engines do not normally have any vacuum in the inlet pipe. Vacuum on diesel engines is provided by a pump tha

 Shift lights

Principle The Shift lights in the instrument cluster indicate the maximum shift point at which the best possible acceleration can be achieved. General information Depending on the equipment and national-market version, the Shift lights are active in the M manual mode of the Steptronic Sport transmis