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:
Locking and unlocking centrally
The SmartKey centrally locks/unlocks:
• the doors
• the trunk lid
• the fuel filler flap
1 Locks the vehicle
2 Unlocks the trunk lid
3 Unlocks the vehicle
When unlocking, the tur ...
Adaptive Highbeam Assist
You can use this function to set the
headlamps to change between low beam and
high beam automatically. The system
recognizes vehicles with their lights on, either
approaching from the opposite ...
Fuel requirements
Gasoline engines
Use only premium-grade unleaded gasoline.
The octane number should be at least 91.
Details can be found on the gas pump. The
octane number is the average value of the
Research ...

Solutions