Power windows:synchronizing, Opening (summer opening feature), See “summer opening feature – Mercedes-Benz R-Class 2006 Owners Manual User Manual
Page 252: See “sum- mer opening feature

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Controls in detail
Power windows
Closing
̈
Press and release switch
2.
To stop the hinged quarter window:
̈
Press and release switch
2 once
more.
Synchronizing the door windows
The door windows must be resynchronized
ț
after the battery was disconnected
ț
if the door windows cannot be fully
opened (Express-open) or closed
(Express-close)
̈
Close all doors.
̈
Switch on the ignition (
̈
Pull and hold door window switch
1,
2, 3, or 6 (
Once a door window is closed com-
pletely, hold the respective switch for
approximately 3 seconds.
The door window is synchronized.
Summer opening feature
If the weather is warm, you can ventilate
the vehicle before driving off by simulta-
neously
ț
opening the door windows
ț
opening the hinged quarter windows
ț
opening the tilt/sliding sunroof*
(or tilt/sliding panel*)
̈
Aim transmitter eye of the SmartKey or
SmartKey with KEYLESS-GO* at the
driver’s outside door handle.
The SmartKey or SmartKey with
KEYLESS-GO* must be in close proxim-
ity to the driver’s outside door handle.
i
When the obstruction sensor detects
the hinged quarter window is blocked
during the closing process, it will stop
and open slightly.
i
Each door window must be resynchro-
nized separately.