Fault tracing and actions

If the message Radar blocked See manual is displayed, this means that the radar signals from the sensor have been obstructed and that a vehicle ahead cannot be detected.
This, in turn, means that the functions of the ACC, Distance Alert, and Collision Warning System with Auto-brake and Pedestrian Detection will not function.
The table lists possible causes for this message being displayed, and suitable actions.


See also:
Keypads
Keypads in the steering wheel
1 Cruise control, see page 152. Adaptive
cruise control*, see page 154.
2 Infotainment controls, see page 207. ...
Information displays
Information displays in the instrument panel
The information displays show information on
some of the vehicle's functions, such as cruise
control, the trip computer and messages. The
informat ...
Input volume
Adjust the input volume in the RSE menu,
under A/V AUX input volume. ...
