See also:

The radar sensor and its limitations
In addition to being used by ACC, the radar sensor is also used by Distance Alert (see page 165) and Collision Warning with Full Auto-brake and Pedestrian Detection (see page 173). This sensor is ...

Weights
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Minor scratches on the surface
If the stone chip has not penetrated down to the metal and an undamaged layer of paint remains, the touch-up paint can be applied as soon as the spot has been cleaned. ...