BMW M3 SEDAN Owner's Manual page 110

CONTROLS
interrupted once the roof reaches the half-open
position, or it is stopped when closing from the
tilted position.
Closing from the open position
without jam protection
In case of danger from the outside or if ice might
prevent normal closing, proceed as follows:
1. Close all doors.
2. Push the switch forward past the resistance
point and hold.
The glass sunroof closes with limited jam
protection. If the closing force exceeds a spe‐
cific threshold, closing is interrupted.
3. Push the switch forward again past the resist‐
ance point and hold until the glass sunroof
closes without jam protection. Make sure that
the closing area is clear.
Closing from the lifted position
without jam protection
In case of danger from the outside or if ice might
prevent normal closing, proceed as follows:
1. Close all doors.
2. Push the switch forward past the resistance
point and hold.
Initializing after a power
interruption
General information
After a power failure during the opening or clos‐
ing process, the glass sunroof can only be oper‐
110
Opening and closing
Online Edition for Part no. 01405A1E4B0 - X/20
ated to a limited extent. Initializing the system
can help in this case.
The system can be initialized under the following
conditions:
▷ The vehicle is parked in a horizontal position.
▷ The vehicle will not be moved until the initiali‐
zation is completed.
▷ The drive-ready state is established.
▷ The external temperature is above
41 ℉/5 ℃.
During initialization, the glass sunroof closes
without jam protection.
Make sure that the closing area is clear.
Initializing the system
Press the switch up and hold it
until the initialization is complete:
Initialization begins within 15 seconds.
▷ If the glass sunroof is closed, it opens then
closes again.
▷ If the glass sunroof is open, it first closes,
then opens and closes again.
Initialization is complete once the glass sunroof
and sun protection have opened then closed
again.