HI,
I was reading some of your posts and u seem 2 have a wealth of knowledge on the bcu and hope you would help me.
I have a 2005 mg zr 105 i bought from new my problem is this, the alarm would go off without anyone near it esp, in the rain then my horn stopped working then my drivers window packed in wouldnt work at all.
Then my drivers door wouldnt open from inside or outside and one night the alarm wouldnt stop going off so before the police were called i had no choice in disconnecting the battery but the silly thing i done was dropped the bonnet closed after locking the doors and couldnt get back in so cut my losses and smashed the drivers window thinking i could get at the catch of the door although i can and can see the wee catch go up and down when i pull the handle but the door stays firmly shut.
I have noticed a black unit under the catch with wires running into it and was wondering if this is connected to the bcu and if all problems are related to the bcu.
Please help.