audifan
A2OC Donor
If the alarm is going off then the internal switch will not do much as it only disables the internal ultra sonic monitoring of the car. All other alarm switches are still active..
I would check the service flap microswitch is making good contact with the flap closed. Make sure the rubber cap is installed correctly on the top of the switch, that it is not holed and the switch has not been pushed out of its bracket. What I do is glue a 3mm thick 10mm diameter washer onto the flat square that the switch operates against. This then increases the throw on the switch to ensure contact is made. Bonus is when you open the flap the switch now pushes the flap open a little. If this is working properly then further investigation would be required.
Is the alarm going off when you open the drivers door? Does the drivers door operate the interior lights? Does it show open on the DIS? Do the alarm and fuel flap switches illuminate when you open the drivers door?
I would check the service flap microswitch is making good contact with the flap closed. Make sure the rubber cap is installed correctly on the top of the switch, that it is not holed and the switch has not been pushed out of its bracket. What I do is glue a 3mm thick 10mm diameter washer onto the flat square that the switch operates against. This then increases the throw on the switch to ensure contact is made. Bonus is when you open the flap the switch now pushes the flap open a little. If this is working properly then further investigation would be required.
Is the alarm going off when you open the drivers door? Does the drivers door operate the interior lights? Does it show open on the DIS? Do the alarm and fuel flap switches illuminate when you open the drivers door?
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