Nascar99

I have no idea. I'm the second owner of this vehicle, it has a clean history with no accidents or repairs. Also, I have never tampered with anything up front in that area. From my observation, it appeared that the wiring harness was original and had not been tampered with. There was a bit of water/corrosion in the area of the break, but unless the wire's insulation had a flaw, it should not have caused a break IMHO.

Sooo, after initially messing around and chasing my tail with FORscan programing and the BCM (I thank my friend for this who is a big Audi guy), I found a broken wire. The break was located In the circuit between connector C140 and splice S187. See attached. Thanks guys for the help, happy to have them working again!!! Broken wire.pdf

Ok, thanks! Got the multimeter out today and doing some more testing.

Thanks! I did check the BJB and the associated fuse, but both are ok. Yes, I don't believe the Signature lights are programmable, but there seems to be a dimming circuit via the BCM. They are dim with the Park lights on. Getting close to pulling wires...Maybe I'm better off calling it a day and painting both Signature lights gloss back!! Lol.

Still no luck - Complete head scratcher! I had a cursory look at the BCM connections and pins, I'll have more time this weekend to do more thorough looking and testing. On a side note the vehicle has the LMS Tune and various FORscan adaptations. I rolled everything back to stock also having no change...

Wow thanks for the diagnostics manual info omar302!! I did check that fuse and it is fine. I'll take my time and sort through the info and try that test when I get a chance. I'll be able to report back in a couple of days. Cheers!

Need Help... I've got a 2016 Edge Sport and while doing a thorough spring cleaning I ran the battery down such that it went into battery savings mode. After I started the vehicle I noticed that both Signature LED's no longer work. I have tried everything including; disconnecting the batt, a BMS reset, a reset of the BCM, and looking for a fuse issue (not sure which fuse it is, but didn't see any issues). Any insights and help would be appreciated!! Thanks.