First read and observe the introductory information
and safety warnings
Headlight adjustment
Towing a trailer can raise the front end of the vehicle enough for the dipped beam to blind other road users. Use the headlight range control to lower the light cone as required. If you do not have headlight range control, the headlights should be adjusted by a qualified workshop. Vehicles with gas discharge bulbs adjust automatically and do not require manual adjustment.
Things to note when driving with a trailer
Pulling off on slopes when towing a trailer
Depending on the steepness of the slope and the total weight of the trailer and vehicle, a parked vehicle towing a trailer can roll back a short distance when pulling away on a hill.
When towing a trailer, pull off on slopes as follows:
once to switch off the electronic
parking brake .
button and hold it in this position
to hold the vehicle and trailer with the electronic parking brake.
button when the engine
has sufficient power to move off. 
WARNING
Loading the trailer
Trailer stabilisationMoving push button to installation position in the handle
Special tools and workshop equipment
required
Release tool -T10534-
If the push-button was pressed by mistake, the installation
position can be restored.
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General description
Caution
If excessive force is exerted on sockets without
illumination, the retaining sleeve may be damaged.
Only illuminated sockets (cigarette lighter) can be
removed with the pull ...
Removing and installing Hall sender -G40-
Removing
–
Release hose clips -1- and
-2-, and remove air pipe.
–
Disconnect electrical connector -1-.
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