D.A.B/Battery/ECU/Memory/Sunroof help please :)
D.A.B/Battery/ECU/Memory/Sunroof help please :)
Hi Everyone, first post here having bought a 07 plate cooper s works, which is currently having a few problems.
1)Dab is not working atall-it just says signal error and doesnt pick up anything-Im also in a very strong dab area! Now fully working!
2)The battery low power warning light comes on around every 3 days-its fully charged-Ive even taken it out/charged it and tested it-its all fine! but still comes up low charge! New battery sorted and working.
4)Panoramic sunroof does not have set pattern memory such as stopping on the tilt function etc you have to do it manually by taking finger off the button.
5) Car had a new satnav system start of this year and also had non canbus led front sidelights which show errors could they be linked?
Updated for future users, new battery solved all the errors and needed battery recode.
1)Dab is not working atall-it just says signal error and doesnt pick up anything-Im also in a very strong dab area! Now fully working!
2)The battery low power warning light comes on around every 3 days-its fully charged-Ive even taken it out/charged it and tested it-its all fine! but still comes up low charge! New battery sorted and working.
4)Panoramic sunroof does not have set pattern memory such as stopping on the tilt function etc you have to do it manually by taking finger off the button.
5) Car had a new satnav system start of this year and also had non canbus led front sidelights which show errors could they be linked?
Updated for future users, new battery solved all the errors and needed battery recode.
Last edited by mitchellinman; Mar 23, 2013 at 08:30 AM. Reason: Update
Good luck and if you have more questions please come back and ask.
Thankyou very much for the reply!
It just seems that its a coincedence that the problems appear to connected...
The voice control also does not seem to be working!
The rail system was replaced by mini under warranty from the previous owner as apparantly it was opened in the winter and then would not close to they had to fit new rails and guides as I think they bent!
The sat nav system was replaced due to the GPS showing Scotland as Berlin! and then it did not work so they replaced the aerial system.
I will look into the battery reset....
It just seems that its a coincedence that the problems appear to connected...
The voice control also does not seem to be working!
The rail system was replaced by mini under warranty from the previous owner as apparantly it was opened in the winter and then would not close to they had to fit new rails and guides as I think they bent!
The sat nav system was replaced due to the GPS showing Scotland as Berlin! and then it did not work so they replaced the aerial system.
I will look into the battery reset....
The first think you should do, it put some normal bulbs in the sidemarkers and see if that changes the behaviour.
The sunroof is a common problem and the auto-close/open function requires reinitializing to work. If the car's computer resets because of the battery, you will also loose the auto function until you reinitialize: HOLD the close button in the 1st stop for about a minute. After the first 20sec pass the sunroof will open fully and close back. You can then release the button and voila auto-close/open is there
But you need to work on the electrical problem, because if the computer thinks that the battery is flat, it will shut down some devices and erase settings. That's your main issue (and probably only issue).
PS: There is an Intelligent Battery Sensor on the battery of cars with high specification (e.g. nav) which monitors the battery. It could be faulty or not properly connected to the battery. Check its cables. Read carefully here
The sunroof is a common problem and the auto-close/open function requires reinitializing to work. If the car's computer resets because of the battery, you will also loose the auto function until you reinitialize: HOLD the close button in the 1st stop for about a minute. After the first 20sec pass the sunroof will open fully and close back. You can then release the button and voila auto-close/open is there

But you need to work on the electrical problem, because if the computer thinks that the battery is flat, it will shut down some devices and erase settings. That's your main issue (and probably only issue).
PS: There is an Intelligent Battery Sensor on the battery of cars with high specification (e.g. nav) which monitors the battery. It could be faulty or not properly connected to the battery. Check its cables. Read carefully here



