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| 01-10-2026, 11:31 PM | #1 |
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BMW X1 (E84) Junction Box
Do anyone now if the Junction box can be reprogrammed or has to be replaced? If I buy one Junction box on Ebay is it plug and play or also needs to be reprogrammed, lease read below info for symptoms On the car.
Background: The issues started after electrical work involving fuse changes while the vehicle was ON. The vehicle starts and drives normally, but the body functions listed below remain inoperative. Please let me know if any of the issues below would not be related to the F Symptoms / Issues: • Central locking does not work (key fob and interior lock button) • Rear windows do not operate (front windows work) • Warning message CC-ID 261 (anti-trap system) • Hood/door warning appears intermittently • A/C compressor not engaging (no cold air) • Check Engine / Service Engine Soon light on with code P149A The FRM module was reset but didn’t fixed any issue, |
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