Initializing the glass slide/tilt sunroof
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Prerequisites for initializing the sliding/tilting/panoramic glass sunroof
- The following requirements must be met for smooth initialization:
| Vehicle interior temperature | 15°C - 30°C |
| On-board voltage | 12 V - 15 V |
| Vehicle condition | - The vehicle is not standing on its own wheels. |
| - Vehicle is in a horizontal position. | |
| - Speed 0 km/h (vehicle must not roll) | |
| - Remote control is in the vehicle | |
| - Terminal 15 is switched on or the vehicle is in the PFW state Residing | |
| Operating point | - FZD button |
| - Diagnostic function: "Initialize sliding/tilting sunroof" | |
| Miscellaneous | No other work may be carried out on the vehicle during initialization in order to avoid impacts or vibrations. |
NOTE:
TECHNICAL INFORMATION
The following prerequisites are the basis for a correct initialization and must be strictly observed.
The following prerequisites are the basis for a correct initialization and must be strictly observed.
- Press and hold the switch in the "vent position" direction.
The glass slide/tilt sunroof moves to the vent position.
- In the event of a delayed start or sudden stop of the glass slide/tilt sunroof, keep the switch pressed in the "vent position" direction.
- Continue to keep the switch pressed during the entire test module.
- After reaching vent position (A), continue to press and hold the switch for about 30 s.
The initialization starts:
- The glass slide/tilt sunroof moves from the vent position (A) in the direction of position (B).
- Screen (sliding headliner) fully closes.
- Screen (sliding headliner) fully opens.
- The glass slide/tilt sunroof moves to the "closed" position.
- The glass slide/tilt sunroof moves to the "open" position and immediately back to the "closed" position.
- After a brief pause, the screen fully closes.
The initialization is complete when the glass slide/tilt sunroof and the screen are completely closed.
- Release the switch.NOTE: TECHNICAL INFORMATION
If the switch is released in the meantime, repeat the initialization. Following successful initialization, the corresponding messages in the Check Control and the control display extinguish. - Carry out functional check (one-touch mode, anti-trapping protection and, if necessary, comfort function).
- Press and hold the switch in the "Vent Position" direction.
The glass slide/tilt sunroof shifts to vent position.
- In the event of a delayed start or sudden stop of the glass slide/tilt sunroof, continue operating the switch in the "Vent Position" direction.
- Continue to operate the switch during the entire ABL.
- After having reached the vent position (A) continue to operate the switch for approximately 30 s (initialization starts).
- The glass slide/tilt sunroof shifts from vent position (A) toward position (B).
- Screen (sliding headliner) fully closes.
- Screen (sliding headliner) fully opens.
- Glass slide/tilt sunroof shifts to "closed" position.
- The glass slide/tilt sunroof shifts to the "Open" position and immediately returns to the "Closed" position.
- After a brief pause, the screen fully closes.
The initialization is completed once the glass slide/tilt sunroof and the screen have completely closed.
- Release the switch.NOTE: TECHNICAL INFORMATION
If the switch is released in the meantime, repeat the initialization. Following successful initialization, the corresponding messages in the Check Control and the control display extinguish. - Carry out functional check (one-touch mode, anti-trapping protection and, if necessary, comfort function).