A
Anonymous
Guest
bob4333 said:sad_old_man said:Latest breaking news update.................... I wont get my car back until tomorrow? It would appear that the battery drain is due to the main head unit failing? The dealer doesn't stock the main head unit due to the cost of it!!!!! £2500! Total bill when Waminda returns tomorrow will be £3485.35p?
So this happened at how many miles..............?
And can you clarify what the dealer means by "main head unit".
Thanks
So this happened when the car had completed exactly 22100 miles?
They mean the main onboard computer that controls everything the car does. Its "Brain" as the stealer called it. I had it happen in my M5 when it was only three months old? No dealers stock them due to their cost so they have to come from Germany.
The thing is that with both "main brain" failures, the problems it causes are only minor problems. They don't just stop working and the car wont start or it suddenly breaks down Its more like having gremlins in the system. With my M5 it was the sat nav that gave the indication of a problem. It would suddenly start giving me directions when no journey was programmed and it wasn't even active? The rev counter would also periodically stop working along with the fuel gauge and after 10 mins would start working again?
With my Z4 it was several little gremlins. Firstly i got a tyre pressure notification followed immediately by the seat belt warning light coming on along with the annoying bong bong bong? Stop the car, remove the key, restart the car problem fixed. Second gremlin was the screen display. Normal driving I have the screen on the main menu but periodically it would choose either the radio or telephone menu all on its own. Third gremlin was in the telephone that would again periodically ring my own mobile number? Why I have no idea because i was in the car? And last but not least the lights failed to come on when the car was unlocked.
The car still functioned perfectly as a car it just had the annoying little gremlins misbehaving every now and then so they could be overlooked as minor quirks of the Z4 but having been through it with my M5 alarm bells went off as soon as it started.
All I can say is "God bless BMW extended warranty" which I set in place the day after the factory warranty expired. £800 well spent in my world!