hi,
i have a 2003 tt 3.2 which drove perfectly all the way to the south of france from the uk. but after parking it for the day i turned the key, it did the system check and the engine oil light came on. i checked the oil and its fine. it then wouldn't start, it turned over but seemed like it was immobilised??? i then took the key out and an alarm kept going off even when i got out of the car. i tried to lock the doors and the key wouldn't work.

the battery is good as the lights are bright and it turns over very strongly.

after i'd called the RAC, 10 mins later, the key opened and closed the doors and even started the car as tho nothing was wrong so i cancelled the recovery truck.

then later that night, same prob again, wont start, alarm etc.

now this morning its fine. i'm worried i'll get stuck on the road somewhere, any advice greatly appreciated???