2003 Mercedes E-Class Owner's Manual - Page 303

Practical hints What to do if ... Display Possible cause Display defective Suggested solution Continue driving with added caution. Visit an authorized Mercedes-Benz Center as soon as possible. Have the electronic systems checked by an authorized Mercedes-Benz Center. Have the Tele Aid system checked by an authorized Mercedes-Benz Center. G G L # # The instrument cluster display is malfunctioning. The displays for several systems have malfunctioned. Some systems themselves may also have malfunctioned. One or more main functions of the Tele Aid system are malfunctioning. Display defective Visit workshop! Visit workshop! Malfunction Electrical consumers switched off Battery/Alternator Stop vehicle! The consumer battery has insufficient volt- The electrical consumers will come back age and can no longer supply the conve- online as soon as on-board voltage is nience functions such as seat ventilation*. sufficient. The battery is malfunctioning. The SBC brake system requires electrical energy and therefore has only limited operation. Considerably greater brake pedal force is required and the stopping distance is increased. The battery has insufficient voltage. Stop the vehicle as soon as it is safe to do so. Adjust driving to be consistent with reduced braking responsiveness. Notify an authorized Mercedes-Benz Center. Start the engine ( page 43). # Undervoltage Charge battery 303