Quote:
Originally Posted by Jas16
The alarm is linked with the sunroof via the UEM. So if the alarm siren doesn't work, so doesn't your sunroof. The module, I believe is behind the rear view mirror. I have a Topdon, but maybe better with VIDA, you can recalibrate the alarm siren.
This only works if there are no DTC codes present.
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When my alarm siren was dead with a corroded pcb due to leaking batteries my sunroof still worked.
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V40 1.9D 2004
620 miles to the tankful.
235000 miles on clock. Now sold,
S60 D5 2004.
I vape therefore I am.
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