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:

    Instruction labels for tires and load
    WARNING Do not overload the tires by exceeding the specified load limit as indicated on the Tire and Loading Information placard on the driver's door B-pillar. Overloading the tires can o ...

    General notes
    If you cannot lock or unlock the vehicle with the SmartKey, either the battery in the SmartKey is discharged, the SmartKey is faulty or the starter battery is discharged. - Check the battery in ...

    Preparing the cargo net
    The cargo net can be used in two different positions (behind the B-pillar or the C-pillar). • The brackets behind B-pillar : are required for the cargo compartment enlargement. The correspond ...