First read and observe the introductory information
and safety warnings
One-touch opening and closing
One-touch opening and closing makes it possible to fully open and close the windows. The individual buttons do not have to be held down to do this.
For one-touch closing: pull the button for the appropriate window up briefly into the second position.
For one-touch opening: press the button for the appropriate window down briefly into the second position.
Stopping the one-touch function: press or pull the button for the appropriate window again.
Restoring one-touch opening and closing
One-touch opening and closing is deactivated if the vehicle battery has been disconnected or discharged while the windows were not fully closed. The function will have to be reset.
The one-touch function can be restored for individual windows or for several windows at the same time.
Convenience opening or closing
The windows can be opened and closed from outside the vehicle using the vehicle key:
During convenience closing, first the windows and then the electric panorama sliding/tilting glass roof.

WARNING
One-touch opening and closing and the roll-back function will not work if there is a fault in the electric windows. Go to a qualified workshop.
Opening or closing the windows electrically
Roll-back function for the electric windowsCigarette Lighter Illumination Bulb -L28-, Removing and Installing
Note
On some vehicle equipment levels, socket illumination is via
Light Emitting Diode (LED) instead of a bulb. These LEDs are
integrated with the illumination housing and cannot be serviced
or replaced separately.
...
Special Tools
Special tools and workshop equipment
required
Torque Wrench 1331 5-50Nm -VAG1331-
Crimping Pliers, Complete -VAS1978/1A-
...
Certificate of Conformity
The vehicle manufacturer must request an EU type approval
for all passenger vehicles (vehicle class M1).
A certificate of conformity is produced based on this type
approval.
This document confirms that the vehicle confor ...