Thanks All.
OK 1st things 1st - the car button. I like the idea of fixing the car button microswitch - any more info on that? I have had the board off the back of the MMI and the little white car button on the board looks and operates the same as all the others, its had a general clean but that's as far as my knowledge goes with that, how would I try and fix it, are we talking soldering irons? it does seem a shame to replace it when all but 1 button works fine. I did press it quite a few times (in the hope!) but nada!!
The Horn Alarm. This is strange as the horn works fine, or appears to work fine, granted I haven't had one without an error so I guess its not fine!? Just had a quick Google for the alarm horn error, I thought it was the horn not the beep that you should hear when locking the car. How do I replace it, are they expensive, any links??? I thought it was the actual module 4E0 907 289 but surely not?
Air suspension - could this be the flat tyre being inflated every day? the suspension seems to be working but without the 'car' menu I cant even see what it is set to - I think its dynamic (guessing) The car does lower when I exit and lock up and the ride lowers on motorway runs and the green air suspension light comes on - is this another new module required 4E0 907 553 E ??
Park Brake - That's interesting Mannyo, rules out my theory then! when I engage the handbrake I can hear it 'whirrrring' for a while then click click click click for about 5 secs then its on! to release it I just get the whirring but only for 2 to 3 seconds then its off! - is there a way to fix a sticking motor or is it a new 4E0 907 801 oh and new rear brakes (how much are they btw) !!? whats the best course of action on this - I'd rather do what I can myself without going to the stealers!
Thanks a lot for the replies all
