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 halt.
- To switch on the hazard warning lamps: press button 1.
All turn signals flash. If you now switch on a turn signal using the combination switch, only the turn signal lamp on the corresponding side of the vehicle will flash. - To switch off the hazard warning lamps: press button 1.
The hazard warning lamps are deactivated automatically if the vehicle returns to a speed of over 6 mph(10 km/h) after a full application of the brakes.
The hazard warning lamps still operate if the ignition is switched off.
See also:
System self-test
After you have switched on the ignition, the
system carries out a self-diagnosis.
WARNING
A malfunction in the system has been
detected if one of the following conditions
occurs:
- the indic ...
Restoring the factory settings
► Press the
buttons
simultaneously for approximately six
seconds until the battery check lamp
flashes twice. ...
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.
Pr ...