With the Business navigation system or no navigation
1 Clock 73
External temperature 73
2 Messages, e.g. Check Control 70
3 Transmission displays 67
4 Selection lists, e. g. Dynamic Driving Con‐
trol 75
5 Computer 75
6 Service requirements 74
Check Control
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 Dis‐
play.
Indicator/warning lamps
The indicator and warning lamps can light up in
a variety of combinations and colors.
Several of the lamps are checked for proper
functioning and light up temporarily when the
engine is started or the ignition is switched on.
Seite 70
Controls Displays
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