hi
my s80 alarm keeps going off, volvo dealer says nothing wrong when he checked the fault codes, but it goes off at random, sometimes does not go off for about 4 days, another time it goes off every hour.
i have checked doors ect are closed correctly, boot and bonnet, the dealer said may be the internal sensor, but he said that no faults were logged on the cars computer. just wondered about the internal sensor, is it heat sensitive, or just movement? and could i permanently disconnect it other than the internal switch.
colin