Depending on the configuration, the buttons can be installed only on the front or on all passenger doors. The operation is shown on the example of the left rear door of the Zafira model, the work is carried out similarly on the other doors and on the Astra model.
You will need a multimeter to do the job.
Removing
1. We prepare the car for work (see «Preparing the car for maintenance and repair»).
2. Use a thin slotted screwdriver to pry the power window control key.
3. Disconnect the wiring harness block and remove the key.
Examination
When checking the power window control key, we check the correct closure of the contacts in various positions of the key (see table. 14.20). If the key is faulty, replace it.
Table 14.20. Circuit diagram of the contacts of the power window control button
To replace the power window control key, pry the key with a thin slotted screwdriver and remove it from the lining.
Installation
Install the power window control button in reverse order.
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