Activating/deactivating the acoustic locking verification signal
If you activate the Acoustic Lock Feedb.
function, an audible signal sounds depending
on the vehicle's date of manufacture:
• when locking
or
• once when unlocking and three times when locking
Press the
or
button on the
steering wheel to select the Settings
menu.
Press the
or
button to select
Acoustic Lock Feedb.
Press the
button to confirm.
To activate/deactivate: press
again.
See also:
Notes on selecting, mounting and
replacing tires
- Only mount tires and wheels of the same
type and make.
- Only mount tires of the correct size onto
the wheels.
- After mounting new tires, run them in at
moderate speeds fo ...
Snow chains
For safety reasons, Mercedes-Benz
recommends that you only use snow chains
which have been specially approved for your
vehicle by Mercedes-Benz, or are of a
corresponding standard of quality.
...
Fuel requirements
Gasoline engines
Use only premium-grade unleaded gasoline.
The octane number should be at least 91.
Details can be found on the gas pump. The
octane number is the average value of the
Resea ...
