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Old 07-08-2013, 07:57 PM
speedemn speedemn is offline
Officially Welcomed to the 'Fest
Location: Ontario, Canada
Join Date: Nov 2004
Posts: 165
Mein Auto: 2003 540i 6-spd
Originally Posted by bluebee View Post
While you're there, please snap a photo of your trunk wiring loom and post to this thread:
- How to diagnose & repair cracked, broken, or frayed BMW trunk loom wires causing all sorts of strange mischief (1)
The wiring loom is tightly packed and completely concealed by the black rubber sheath. I would have to nearly rip it open to get a good shot.

After some intensive root cause analysis the conclusion is that the fault is SOMEWHERE along the wiring path but any further troubleshooting involves exposing all the wiring and taking panels and parts off... not even sure if I Should attempt this or where to start if I do!
2015 M5 Competition+Ultimate Package black sapphire on champagne

2003 540i/6 black sapphire on black
BBS RG-R, CDV, Dinan Exhaust, Dinan RSB, Dinan RSTB, Dinan SSK, Dinan FSTB, Dinan CAI, Dinan TB, Dinan MAF, Dinan stage 4 software
BMW 13th gen ULF Bluetooth, BMW Sirius, Dice Silverline iPod
Dynocom numbers: 320HP, 420LB.FT TQ (crank)
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