This is a strange one, last week my bmw x5 2002 went into the garage to have a door handle fixed and MOT, after they had done with it I drove it 300 meters back home, the next day the car would not start and had to be jump started. I left it to sit a day or so as to test the battery and it started no problem, I presumed maybe they left something on. I don't drive as much as I used to and it sits on my driveway a lot, anyway I took it to the garage yesterday to get the FSU replaced.. they couldn't do it so I drove it again 300 meters back home. This morning I reversed the car to the bottom of the drive (started fine) so I could get my kids in then went back out 10 mins later and it wouldn't start, just clicked. The mirrors and steering column seem to still be moving as usual, I know usually they tend to eventually stop after trying to start it so many times. I did accidentally press buttons on the fob while turning the key, would this have disabled the car from starting or damaged it?
Thanks for any help or info