Before changing a fuse
X Secure the vehicle against rolling away .
■ Switch off all electrical consumers.
■ Turn the SmartKey to position 0 in
the ignition lock and remove it .
On vehicles with ...
Off-road driving systems
4MATIC (permanent four-wheel drive)
4MATIC ensures that all four wheels are
permanently driven. Together with ESP® and
4ETS, it improves the traction of your vehicle
whenever a drive wheel spins d ...
Trailer towing
Notes on towing a trailer
Important safety notes
WARNING
When towing a trailer, incorrect equipment
and driving style could cause you to lose
control of the vehicle.
Towing incorrectly or not o ...