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 stabilisationMain beam assist
First read and observe the introductory information
and safety warnings Main beam assist (Light Assist)
Within the limits of the system, the main beam assist automatically switches
the main beam on at speeds of over approximately 60 km/h (37 mph), depending on
environmental and traffic con ...
Removing and installing rear centre three-point seat belt
Removing
–
Remove backrest cover with backrest padding from rear seat
backrest
→ Chapter.
–
Unscrew nut -1-.
– ...
Assembly overview - seat heating element
1 -
Seat padding
Allocation
→ Electronic Parts Catalogue
2 -
Heater element
Driver seat: heated seat cushion for front passenger seat -Z6-
Front passenger seat: heated seat cushion for front passenger seat -Z8
All ...