stumpie Posted June 1, 2009 Share Posted June 1, 2009 hello lads bought a p 38 p reg it seems to drawer power when its left for more than a day any ideas thanks stumpy Quote Link to comment Share on other sites More sharing options...
q-rover Posted June 2, 2009 Share Posted June 2, 2009 Interference to the alarm. Check the little light by the gearstick (auto) and it should go off after 3mins when the car ignition is off. If it comes back on again it means there is interference to the alarm receiver, which keeps waking up the BECM. In this state the car is using about 1Amp of battery power instead of about 0.1A Have you or neighbours got wireless weatherstations or other such equipment? Check which receiver you have for the central locking/ alarm, and get an updated one. If it isn't this then do the usual pull fuses and measure to find which circuit has a 'leak'. Quote Link to comment Share on other sites More sharing options...
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