Problems with PARKTRONIC

Problem Possible causes/consequences and - Solutions
Only the red segments in the PARKTRONIC warning displays are lit.

You also hear a warning tone for approximately two seconds.

PARKTRONIC is deactivated after approximately 20 seconds, and the indicator lamp in the PARKTRONIC button lights up.

 PARKTRONIC has malfunctioned and has switched off.

•► If problems persist, have PARKTRONIC checked at a qualified specialist workshop.
Only the red segments in the PARKTRONIC warning displays are lit.

PARKTRONIC is deactivated after approximately 20 seconds.

 The PARKTRONIC sensors are dirty or there is interference.

•► Clean the PARKTRONIC sensors.

•► Switch the ignition back on.

The problem may be caused by an external source of radio or ultrasound waves.

•► See if PARKTRONIC functions in a different location.
    See also:

    Exterior
    Derived from a coupe study that appeared at the 2003 Frankfurt Motor Show in Germany, the four-door CLS-Class features a high belt line and short side glass. A distinctive body crease rises from t ...

    KEYLESS-GO
    General information Vehicles with KEYLESS-GO are equipped with a SmartKey featuring an integrated KEYLESS-GO function and a detachable Start/Stop button. The Start/Stop button must be inserted ...

    Telescopic rod
    The telescopic rod can be used to secure the load against the rear seats to prevent it from moving around. ► Insert one mounting element 2 into each loading rail. ► Turn mounting el ...