Unlocking
Locking
Opening the trunk lid
With automatic tailgate operation: opening
the trunk lid
Press and hold or press three times in quick
succession: panic mode
Press briefly: headlight
Concept
The vehicle can be accessed without operating
the vehicle key.
Carrying the vehicle key with you, e.g., in your
pants pocket, is sufficient.
The vehicle automatically detects the vehicle key
Display in the speedometer
Green marking: system is
active,
the marking indicates the
desired speed.
Orange/white marking: system
is interrupted, the marking indicates
the stored speed.
No marking: system is switched off.
Status display
The selected desired speed is
hidden after
a brief
The following graphic shows the positions of the rotary valve as the coolant
temperature increases.
Circuit diagram of heat management module in B58TU engine
0 % - Rotary valve closed
100% - Rotary valve open
Cold start
Warm-up phase
Operating temperature
Transition from normal operatio