hi all, having trouble with the above car, central locking is faulty, will lock once with key, wont unlock, and wont respond with button on door, all fuses are sound and relay makes 'click' like its working, i have changed PDM module, same issue, they can't both be faulty? also foglamps dont work, fuse is sound, new bulbs, keep getting annoying message on dash telling me so, and thus blocking out OBC info. Also the blower only works on full, i was certain this was resistor pack and changed it, but no difference! WTF is going on? please help