Hi everyone,
I accidentally messed up my BCMii configuration in FORScan while attempting to enable cornering lights using text mode. My driver-side DRL (“eyebrow” LED strip) stopped working on ignition.
**Current Symptoms:**Left DRL strip is completely OFF when ignition is ON or engine is running.
Left DRL strip lights up/dims correctly during welcome lights when unlocking (so the LED unit itself is physically fine).
DTC B1087:00-C8 (LIN Bus A communication / configuration fault) present in FORScan.“Check Adaptive Headlamps” error message displayed on the IPC.
Unfortunately, I didn’t save a backup beforehand, and I cannot download the As-Built file directly from Motorcraft due to account restrictions.
Vehicle Specs:Model: 2017 Ford Mondeo Mk5 2.0 TDCi (EU)
Headlights: Ford Dynamic LED
VIN: WF0FXXWPCFGK54259
Could anyone with PTS / UCDS access please download and share the factory As-Built file (.ab / .abt) for my VIN?
Alternatively, if you know the exact As-Built hex lines in BCMii/HCM needed to fix the LIN communication mask and restore the LED DRL configuration, I’d greatly appreciate your assistance!
Thanks in advance!