After driving on icy roads
After driving on snow or icy roads, remove any snow and ice which may have accumulated around the wheels. On vehicles that have an ABS, be careful not to damage the wheel speed sensors (A) or the cables located at each wheel.

See also:
Weatherstripping
To prevent freezing of the weatherstripping on the doors, bonnet, etc., they
should be treated with silicone grease. ...
Safe driving techniques
Driving safety and protection against injury cannot be fully ensured. However,
we recommend that you pay extra attention to the following:
Seat belts
Before starting the vehicle, make sure that yo ...
To unlock
Press the UNLOCK switch (2). All the doors and the rear hatch will be unlocked.
If the front room lamp switch (if so equipped) is in the “DOOR” position or the
rear room lamp switch (except fo ...
