The concept
The Check Control system monitors functions in the vehicle and notifies you of malfunctions in the monitored systems.
A Check Control message is displayed as a combination of indicator or warning lamps and text messages in the instrument cluster and in the Head-up Display.
In addition, an acoustic signal may be output and a text message may appear on the Control Display.
See also:
Front lamps, bulb replacement
At a glance
Halogen headlamps
1 High beams/headlamp flasher
2 Parking lamps
3 Low beams
4 Turn signal/side marker light
Xenon headlamps
1 Parking lamps / daytime running lights
2 Low beams ...
Volume
"Speed volume": speed-dependent volume
control.
"PDC": volume of the PDC signal* compared
to the entertainment sound output.
"Gong": volume of the signal, su ...
Vehicle battery
Maintenance
The battery is maintenance-free, i.e., the electrolyte
will last for the life of the battery.
Your service center will be glad to advise you on
questions regarding the battery.
Batt ...