Activating/deactivating
•► To activate: press the
button.
The indicator lamp above the
button
lights up.
•► To switch off: press the
button.
The indicator lamp above the
button
goes out. The cooling with air
dehumidification function has a delayed
switch-off feature.
See also:
Hazard warning lamps
Hazard warning lamps
The hazard warning lamps automatically switch on if:
• an air bag is deployed.
• the vehicle is slowed down severely from a speed of over 45 mph (70 km/h) and
comes to a ha ...
Activating/deactivating PRE-SAFE®
Brake
PRE-SAFE® Brake is only available in vehicles
with DISTRONIC PLUS.
– Press the or
button on the
steering wheel to select the DriveAssist
menu.
– Press or
to select PRE-SAFE
Brake.
– P ...
Belt warning for the driver and front
passenger
Regardless of whether the driver and front
passenger have fastened their seat belts
already, the seat belt warning lamp
lights up for 6 seconds after every engine
start. It then goes out if t ...
