Removing
Disconnect the negative cable from the battery with the ignition off.
Attention: This will erase the data from the electronic memory blocks. See instructions in chapter «electrical equipment».
Remove door trim. Pull off the protective film in the area of the door lock cylinder, fold it to the side and secure with adhesive tape.
Loosen the bolts and remove the rear window guide. Detach the connecting rod for the door handle from the door lock.
If so, disconnect the plug from the alarm switch.
If there is, remove the alarm system switch by unhooking it at the top.
Turn the fastening ring so that the protrusions of the lock cylinder are released. In the workshop, a special device is used for this (1), but you can also use a small screwdriver.
Pull the lock cylinder out of the door.
Installation
Check the lock cylinder seal for damage or cracks. Old seals must be replaced.
Insert the lock cylinder with seal into the door.
Install the lining and the fastening ring. Press the lock cylinder against the door and at the same time turn the fixing ring to secure the lock cylinder.
If removed, insert the alarm system switch, put on the plug.
Hook the connecting rod to the door lock, first pressing the tip of the plastic clip a little to the side.
Insert glass guide and secure with screws.
Attach protective film.
Attention: The film must be glued evenly, tightly and without wrinkles, otherwise it will be pulled inside the door. Cover small cracks with duct tape. In case of major damage, replace the entire film.
Install door trim.
Connect the negative cable to the battery.