Programming and Relearning
Seat Control Element, Basic Setting
Basic setting must be performed if seat components are replaced.
Test requirements:
- Voltage supply and fuses for the appropriate system OK.
- Connect VAS 50511 Scan Tool (ST). Scan Tool Connecting
Procedure
- Move backrest as far forward as possible.
- Check the existing value in Measuring Value Block 002 Measuring Value Block (Function 08)
Indicated on display (example values):
Read measured value block 2
not operated 32767 forward 34231
Display zone 4 will show current value (in example 34231).
- Note this value.
- Move backrest back toward its normal seating position until the setting is 1082 units less than the original value (in example: 34231 minus 1082 = 33149).
- Start basic setting.
Implementing function "04 - Basic setting"
Indicated on display:
Rapid data transfer HELP
Select function XX
- Press buttons -0- and -4-.
Indicated on display:
Rapid data transfer Q
04 - Basic setting
- Confirm entry with -Q- button.
Indicated on display:
Basic setting
Enter display group number XXX
- Press buttons -0-, -0- and -1-.
Indicated on display:
Basic setting Q
Enter display group number 001
- Confirm entry with -Q- button.
Indicated on display:
System in basic setting 1
Basic value learned
- Basic setting complete.
- Press the -> button.
Indicated on display:
Rapid data transfer HELP
Select function XX
- Check display zone 4 in measured value block 002. The display should show the numerical value for the central position (i.e. 32767).
- Check the basic setting as follows:
- Move the backrest as far back as possible.
- Press the "memory" button and one of the personalized buttons (e.g. memory location 1).
- With the driver's door open, press the selected personalized button again (e.g.: 1). The backrest will move back automatically to the rearmost position.
NOTE: A gap will always be left between the backrest and the rear seat to ensure that the rear passenger has enough leg room.
Deactivating remote control key memory function
In basic setting 004, all (simultaneously) memory functions for all 4 remote control key are erased.
Test requirements:
- Voltage supply and fuses for the appropriate system OK.
- Connect VAS 5051 Scan Tool (ST). Scan Tool Connecting
Procedure
Indicated on display:
Basic setting
Enter display group number XXX
- Press buttons -0-, -0- and -4-.
Indicated on display:
Basic setting Q
Enter display group number 004
- Confirm entry with -Q- button.
Indicated on display:
System in basic setting 4
Basic value learned
- Basic setting is complete.
- Press the button.
Indicated on display:
Rapid data transfer HELP
Select function XX
- Check display value 4 in measured value block 001. The display must show 0000 when the "open" button is actuated on the remote control key.
- Check the function as follows:
- Lock the vehicle.
- Unlock the vehicle using the remote control key.
- The driver's seat adjustment must not change when the driver's door is opened.
Matching new remote control keys
To ensure that the stored positions for the seats and exterior mirrors (see Owner's Manual) will be recalled automatically via the remote control function of the keys each key must be assigned to a separate memory button.
Each of the 4 memory buttons can be assigned to one remote control key.
Procedure
- Use the memory button to move the seat to the position to be recalled when the remote control key is operated.
- Press and hold the memory button, and press the "UNLOCK" button on the remote control key within 10 seconds.
- Wait for approximately 2 seconds, then release the memory button.
- To test the memory function, press a different memory button to move the seat to a different position.
- Lock the vehicle.
- Unlock the vehicle using the remote control key.
When the driver's door is opened, the seat should move to the pre-programmed position.