I have an annoying problem with the Z4 and would welcome any ideas.
When I leave the car & lock up, the alarm keeps going off randomly, sometimes after a few minutes, sometimes after an hour or so and once after about 6 or 7 hours! It's got to the stage that I now have to leave the car unlocked so as not to attract attention.
I will be going to see the main dealer sometime this week to see if it records any specific faults, but before I do, I wondered if anyone else had had a similar problem or has any ideas.
I'm hoping it's one of those things that can be re-set by pushing a few buttons etc.
Thanks for any help you can give