Can anyone help me please? I have a volvo v70 sports with an alarm sensor problem. The alarm has recently been going off at random times for no reason so I have disconnected it. I have tested the battery and it seems ok, but now the lights flash on and off randomly. I wondered if it was a faulty/dirty sensor connection but cannot find where they are. Any ideas very welcome please.
Regards Steve

 

doors and trunk/tailgate have sensors.