Electrical Problem - Draining Battery

  1. #1
    On a 106 GTI...

    Battery doesnt hold any charge.
    Buzzing sound underneath glovebox round fusebox area without ignition turned on
    Buzzing sound from Rear Tailgate
    Rear Demister does not work
    Wipers working at half power
    Heaters work but even without ignition which cant be right?

    Any thoughts - ive checked all the fuses, charged battery but problem still remains
  2. #2
    The buzzing is likely a faulty relay (central locking maybe by what you describe). Best replace that first
    You could also pull all your fuses (take a photo first so you know where to put them back). Then replace fuses one by one until the buzz noise starts, now you know what circuit the fault is on you might have a fighting chance.
  3. #3
    Sounds like a short on a relay to me too. Pull fuses one by one till you locate which fuse it is then take it from there.