Initialize trailer hitch ball
Car E61 11-2007.
Water went in the trunk and trailer ball came out while I was driving.I replaced the faulty module (see photo, new part).
After the light button works but flashes red.
I used NCS for write the VIN and coded the AHM module.Clear all error with INPA.
But no results, the button is still flashing red, no fix green.
How to initialize the hitch ?
Water went in the trunk and trailer ball came out while I was driving.I replaced the faulty module (see photo, new part).
After the light button works but flashes red.
I used NCS for write the VIN and coded the AHM module.Clear all error with INPA.
But no results, the button is still flashing red, no fix green.
How to initialize the hitch ?
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