First read and observe the introductory information
and safety warnings
| Lit up | Possible cause | Solution |
|---|---|---|
|
Electromechanical steering not functioning. | The steering should be checked by a qualified workshop as soon as possible. |
|
Electromechanical steering function reduced. | The steering should be checked by a qualified workshop
as soon as possible. If the yellow warning lamp remains off after the ignition has been restarted and you have driven a short distance, you do not need to consult a qualified workshop. |
| The vehicle battery has been disconnected and reconnected. | Drive a short distance at a speed of 15 – 20 km/h (9 – 12 mph). |
| Flashes | Possible cause | Solution |
|---|---|---|
|
Fault in the steering column lock. | Do not drive
on! Seek expert assistance. |
|
Steering column twisted. | Turn the steering wheel back and forth. |
| Steering column is not unlocked/locked. | Switch the ignition off and then on again. Follow any
messages on the instrument cluster display. Do not continue your journey if the steering column remains locked when the ignition is switched on. Seek expert assistance. |
Several warning and indicator lamps will light up briefly as a functional check when the ignition is switched on. They will switch off after a few seconds.

WARNING

NOTICE
Introduction
Information on steeringRemoving and installing right vent temperature sender -G151
Special tools and workshop equipment
required
Vehicle diagnostic tester
Removing
Note
Only on vehicles with Climatronic. On vehicles with heater
or air conditioning syste ...
Notes to repairs on refrigerant circuit
WARNING
When working on the refrigerant circuit, observe
generally applicable safety rules and the Regulations
for Pressure Tanks.
Caution
...
Removing and installing connection for external multimedia devices, in the
front armrest compartment
Special tools and workshop equipment
required
Removal wedge -3409-
Removing
–
Switch off ignition and all electrical consumers.
...