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:
Engine and cooling system
Under special conditions, for example when driving in hilly terrain, extreme
heat or with heavy loads, there is a risk that the engine and cooling system will
overheat. Proceed as follows to avoid ...
Severe strain on the brake system
The brakes will be subject to severe strain when driving in mountains or hilly
areas, or when towing a trailer. Vehicle speed is usually slower, which means that
the cooling of the brakes is less ...
Reverse ®)
The vehicle must be stationary when position
R is selected. ...