Hello,
I'm trying to retrofit rear electric windows (vectra 2004). First made sure the pins were there then took of the door cards behind off. Replaced the looms, attached the motors and switches. Replaced the drivers switch (so it has front and rear control). Went to the garage for tech2. Now the rear windows going up and down from the switches behind. But when i want to operate the rear windows from the front control, no matter what position the middle switch is, only the front windows going up and down. Also the knob to lock the rear windows doesn't work. So it looks like the Tech2 isn't correctly done and they told me it can't be done. Does someone knows what the garage is missing during programming? Now i paid 100 Euro (labor) for something that's, in my opinion, isn't done properly.
Thanks
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