Transfer case
This section is only valid for vehicles with 4- wheel drive (4MATIC). Power is always transmitted to both axles.
Performance tests may only be carried out on a 2-axle dynamometer. The brake
system or transfer case could otherwise be damaged. Contact a qualified specialist
workshop for a performance test. Mercedes-Benz recommends that you use an authorized
Mercedes-Benz Center for this purpose.
To prevent ESP® from intervening, the ignition must be switched off (SmartKey
in position 0 or 1) if:
- the parking brake is being tested on a brake dynamometer.
- the vehicle is being towed with only one axle raised (not permitted for vehicles with 4MATIC).
The brake system could otherwise be damaged.
See also:
Opening the hood
WARNING
Do not pull the release lever while the vehicle
is in motion. Otherwise, the hood could be
forced open by passing air flow.
This could cause the hood to come loose and
injure you and/ ...
Volume and sound settings
You will find details on volume
and sound settings in the "At a
glance" section.
WARNING
External video sources may have different
volumes, which can mean that system
messages su ...
Unlocking the trunk (mechanical key)
The trunk lid swings upwards when
opened. Therefore, make sure that there is
sufficient clearance above the trunk lid.
If the trunk cannot be unlocked with the
SmartKey or KEYLESS-GO, use the ...
