02-16-2024, 03:47 PM | #1 |
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2016 BMW X3 Headlight Relearn not remembered once car is turned off
my driver side halo was not working. I replaced the modules from the passenger side and it worked. I then purchased a new module and I replaced the faulty headlight module. Once I program/learn the new module with ISTA it works. But when I turn the car off and then back on - it is not working...it remembers the programing only while the car is on - once I turn it off - error comes back...and the halo is not working again. Anyone has any thoughts why that is?
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