Problems with PARKTRONIC

See also:
Slippery road surfaces
WARNING
The outside temperature indicator is not
designed to serve as an ice-warning device
and is therefore unsuitable for that purpose.
Indicated temperatures just above the
freezing point ...
Driving tips
Maintain a greater distance from the vehicle in front than when driving
without a trailer.
Avoid braking abruptly. If possible, brake gently at first to allow the
trailer to run on. Then, i ...
Activation conditions
You can activate the HOLD function if:
Rthe vehicle is stationary.
Rthe engine is running.
Rthe driver's door is closed or if your seat belt is fastened.
Rthe electric parking brake is released.
...
