Driving systems
The red distance
warning lamp lights up
while the vehicle is in
motion. A warning tone
also sounds.
Risk of accident
The warning is issued if you approach a stationary vehicle or a
vehicle driving ahead of you at too high a speed.
•► Be prepared to brake immediately.
•► Pay careful attention to the traffic situation. You may have to brake or take evasive action.
More information about DISTRONIC PLUS and PRE-SAFE® Brake
See also:
Override feature for the rear sidewindows
WARNING
When children ride on the vehicle's rear seats,
activate the override switch. Otherwise, the
children could be injured, e.g. by trapping
themselves in the rear side window.
...
Restoring the factory settings
•► Press the and
buttons
simultaneously for approximately six
seconds until the battery check lamp
flashes twice. ...
System self-test
The indicator lamp
illuminates when you:
• turn the SmartKey to position 1 or 2 in the
ignition lock
• Rpress the KEYLESS-GO Start/Stop button
once or twice
If an adult occupant is properly s ...