04 Driver support
Adaptive cruise control*
04
160
* Option/accessory, for more information, see Introduction.
Cause Action
The radar surface in the grille is dirty or covered with ice or snow. Clean the radar surface in the grille from dirt, ice and snow.
Heavy rain or snow blocking the radar signals. No action. Sometimes the radar does not work during heavy rain or
snowfall.
Water or snow from the road surface swirls up and blocks the radar sig-
nals.
No action. Sometimes the radar does not work on a very wet or snowy
road surface.
The radar surface has been cleaned but the message remains. Wait. It could take several minutes for the radar to sense that it is no
longer blocked.
Symbols and messages in the display
Symbol Message Specification
Standby mode or active mode without detected vehicle.
Active mode with detected vehicle to which cruise control adapts the speed.
Time interval activated, during adjustment.
Time interval activated, after adjustment.
DSTC Normal to enable
Cruise
Adaptive cruise control cannot be activated until the Stability and Traction Control system (DSTC) has
been set in Normal mode - see page 146.
Cruise control Cancelled
Adaptive cruise control has been deactivated - the driver has to regulate the speed.
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