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:
High-beam headlamps
To switch on the high-beam headlamps:
turn the SmartKey in the ignition lock to
position 2 or start the engine.
Turn the light switch to .
Press the combination switch beyond the
pressure p ...
Avoiding a section of the route blocked
by a traffic jam
This function blocks a section of the route
ahead of you. You can set the length of the
blocked route section. If possible, COMAND
calculates a detour around the blocked
section of the route.
...
Selecting the ideal shift range
Pull the left-hand steering wheel paddle
shifter and hold it in position.
The automatic transmission shifts to the
gear which allows optimum acceleration
and deceleration. To do this, the auto ...