5 Series E60 525d (M57TU) SAL
The soft stop also prevents overrun of the drive.
Memory for the seat back widths
The following positions for the seat back width can be stored in the seat memory:
•
2 positions for each personalised key: Memory button 1 and 2 (on control panel for seat adjustment)
•
The last setting selected for the key which is currently used (only for the seat back width memory on the
driver's seat)
The last setting selected is stored for the key which is currently in use as follows:
•
10 seconds after a manual seat back width adjustment
•
A memory key or the memory button is pressed (triggered by the seat module)
•
Terminal change from terminal 15 to terminal R
The seat module sends a CAN message to the seat back width adjustment control unit. The control unit
activates the stored seat back width position.
Special feature of MDrive in M5
The "MDrive" button can be found on the steering wheel of the M5. If MDrive is selected, a message is sent from
the engine control unit via the PT-CAN. This message causes specific adjustments in the vehicle to be made.
The required settings are selected by the user via iDrive at the Central Information Display (CID).
Settings can be selected for the following systems:
•
Sequential manual transmission
•
Engine control
•
Chassis
•
Dynamic Stability Control
•
Active seat back width adjustment
•
Head-up display
If the seat back width adjustment control unit receives the message, the characteristic curve set in CID is
selected.
The LED in the centre console switch cluster (SZM) which corresponds with the selected setting lights up.
If another characteristic curve is subsequently selected at the SZM, the setting in CID is not overwritten.
Operation
The maximum adjustment range depends on the seat back width which has been set manually.
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"Comfort" characteristic curve: maximum range of adjustment - 80% (with 50% pulse width modulation)
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"Normal" characteristic curve: maximum range of adjustment - 100% (with 65% pulse width modulation)
-
"Sport" characteristic curve: maximum range of adjustment - 100% (with 80% pulse width modulation; 85% for
M5)
Preconditions for activation
The active seat back width adjustment is deactivated if the engine is switched off.
The control unit retains the characteristic map selected if the ignition is switched back on again 15 minutes after
terminal 15 OFF (run-on time).
SBT Active seat back width adjustment E60, E61
BMW AG - TIS
12.02.2013 15:53
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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