PARKTRONIC*
Problem
Possible causes/consequences and
X
X
Solutions
Only the red segments
in the PARKTRONIC
warning display are lit.
You also hear a warning
tone for approximately
two seconds.
PARKTRONIC is deacti-
vated after approx-
imately 20 seconds and
the indicator lamp in
the PARKTRONIC but-
ton lights up.
PARKTRONIC has malfunctioned and has switched itself off.
X
If problems persist, have PARKTRONIC checked at a qualified
specialist workshop.
Only the red segments
in the PARKTRONIC
warning display are lit.
PARKTRONIC is deacti-
vated after approx-
imately 20 seconds.
The PARKTRONIC sensors are dirty or there is interference.
X
Clean the PARKTRONIC sensors (
Y
page 335).
X
Switch the ignition back on.
Only the red segments
in the PARKTRONIC
warning display are lit.
PARKTRONIC is deacti-
vated after approx-
imately 20 seconds.
The problem may be caused by an external source of radio or
ultrasound waves.
X
See if PARKTRONIC functions in a different location.
Headlamps
Problem
Possible causes/consequences and
X
X
Solutions
The headlamps are mis-
ted up on the inside.
Air humidity is very high.
X
Drive with the headlamps switched on.
The headlamps are demisted after a short distance.
The headlamp housing is not sealed and moisture has been able
to enter.
X
Have the headlamps checked at a qualified specialist workshop.
Troubleshooting
387
Practical
advice
* optional
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