GF82.85-P-2006QU Switch On/Off Behavior, Function
GF82.85-P-2006QU Switch On/Off Behavior, Function
- with CODE (255) Audio 30
- with CODE (491) U.S. version
On/Off characteristics
Activation of entire system
Actuator 0
By inserting the transmitter key (A8/1) into the electronic ignition switch control module (N73) in position 0 "circuit 15C" only the bus systems are activated for 3 minutes in order to ensure a faster switch-on process.
This process is triggered by the radio (A2) by a signal via the wake-up line. A wake-up signal can also be triggered by telephone, for example
If the radio (A2) is switched on using the ON button (ON/OFF), automatic cutout follows after approx. 30 minutes.
Position 1
By turning the transmitter key (A8/1) into position 1 "circuit 15R ON" the unit is switched on provided it was switched before the last time the transmitter key (A8/1) was removed. It remains in operation until the transmitter key (A8/1) is removed again.
The function options are restricted to:
^ Operating the radio (A2)
^ Multifunction display (A1p13) in the instrument cluster (A1)
^ Operation via the multifunction steering wheel (MFL)
Position 2
By turning the transmitter key (A8/1) further to position 2 " circuit 15 ON" all functions in the vehicle are operational. The system which was active before the previous switching off is switched on and the relevant default menu is displayed.
Position 3
The engine is started in position 3 of the transmitter key (A8/1) "circuit 50 ON". If a considerable voltage drop occurs while starting the engine, the system switches off for this duration but switches back on again once the on-board electrical system has stabilized.
Characteristics when pressing the ON/OFF button
When the transmitter key (A8/1) is removed the radio (A2) can also be switched on by pressing the On/Off button on the rotary switch (A8/1). All D2B functions are then available for 30 minutes. The system switches off automatically once this time has elapsed. After switching off the radio (A2) can be switched on again by pressing the On/Off button. The cycle starts from the beginning.
Switching-On/Off characteristics via "AUTO-ON"
Due to an incoming telephone call or incoming short message service (SMS) the telephone interface (A34/4) is activated during the run-on time and introduces a wake-up pulse via the D2B.
Switching off is then effected either via the On/Off button or by removing the transmitter key (A8/1).
An active phone call is not interrupted by removing the transmitter key (A8/1). In this case the D2B system switches itself off automatically.
Switch off characteristics
The radio (A2) is switched off by removing the transmitter key (A8/1) "circuit 15C OFF" from the electronic ignition switch control module (N73). It is always in standby mode when the interior CAN (CAN B) is active.
Battery voltage below 9.5 V (undervoltage)
The radio (A2) is automatically brought to a defined standby condition. In addition to this the current operating status is stored. In this condition the radio (A2) cannot be operated or made to respond via STAR DIAGNOSIS. Communication with external components does not take place.
