First read and observe the introductory
information and safety warnings
| Lit up | Possible cause | Solution |
|---|---|---|
|
There is a defective bulb in the vehicle's exterior lighting. | Change the defective bulb. |
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.
Monitoring of the light bulbs on the trailer
For vehicles with a factory-fitted towing bracket, the vehicle will also monitor certain bulbs on a trailer which has been connected properly via the trailer socket:
If a turn signal in the trailer fails, the indicator lamp (
or
) in the instrument
cluster will flash twice as fast .

WARNING

NOTICE
Introduction
Information on changing bulbsTest Requirements
Note
Check cooling performance. The A/C system is functioning
correctly when the air flowing from the instrument panel vents
has a temperature of 70C or lower.
Setting on Climatronic “LO”.
...
Introduction
This chapter contains information on the following subjects:
→ Vehicle identification data
→ Engine data
→ Dimensions
→ Performance figures
The vehicle data sticker in the service schedule or the vehicle registration
documents show which engine is installed i ...
Inspecting Tires
Because tire damage can have serious consequences, the
technician and the driver should regularly check the tires, as
it is the best form of early problem recognition.
Pre-damaged tires cannot withstand driving situations like
high vehic ...