Many BMW FRM modules are damaged and lose communication with the scanner. I would like to know what is the main cause for this to happen. until now all the consulted clients report.
Low battery
They dismantled the back doors for ironing and painting.
Damaged alternator.
Changed bulbs of the rear brake light.
In reality I would like to know what is the exact cause of what the FRM is damaged to take
Low battery
They dismantled the back doors for ironing and painting.
Damaged alternator.
Changed bulbs of the rear brake light.
In reality I would like to know what is the exact cause of what the FRM is damaged to take