Pull and you'll need to locate the BM54 unit therefore it could be taken or sent to some repair website.
The genuine BMW BM54 repair is usually so straightforward the unit can be returned to you personally on exactly the same day it is received, or done in a couple of hours ( in case you take it in to your repair centre yourself) to be picked through to the day you drop it in.
You'll find a BM54 unit in the BMW X5; the BMW 3 series; and some Land and Range Rover models. Your owner's manual should tell you what version of BM54 unit you have in your own car.
The BMW BM54 repair starts with fault identification - so that you have to inform your engineer what's wrong using the unit. Common Range Rover Body Electrical Control Module faults in the BM54 comprise decline of total loss of sound sound to one or more channels; or just a few of the loudspeakers working. Know that if one of your speakers is faulty, or just the speakers in one area of your vehicle are flawed, it could not be the BM54 unit at fault but wiring within the doors.
You could have your BM54 unit checked for faults in situ before you send it away for the BMW BM54 repair. It is best to do this because otherwise you will not know for sure that it is the unit itself causing the problem. And undoubtedly if that unit is sent by you off without a problem,, it is going to come back not needing fixing and you'll still have that issue - plus you may have had to pay the BMW BM54 repair center for its time.
In the event you're unsure where to get a BM54 assessed before repair, it is possible to ask the centre to which you are sending it to do a full BMW diagnostic check on it before they start to fix it.
Every BM54 unit is located underneath the spare tyre - generally in the boot well, in a somewhat different place. For directions on removing the BM54 unit ahead of the BMW BM54 repair, refer to websites or take a look in your manufacturer's manual. In case you have any questions contact the business that's going to do your diagnosis and fix and ask their guidance.