SmartKey functions
See also:
Seat belt adjustment
The seat-belt adjustment function adjusts the
driver's and front-passenger seat belt to the
upper body of the occupants.
The belt strap is tightened slightly when:
• you engage the belt tongue i ...
Engine oil
Vehicles with a diesel particle filter:
If the vehicle is mostly driven for short
distances, it is possible that malfunctions
may occur during the automatic cleaning of
the diesel particle ...
Hazard warning lamps
The hazard warning lamps automatically switch on if:
an air bag is deployed.
the vehicle is slowed down severely from a speed of over 45 mph(70 km/h)
and comes to a halt.
To switch on the ...