After changing the tailgate wiring (every wire soldered + heatshrink)I still have the number Plate light Right Failure
Checked the wire from the original wire (next to the speaker) and no juice when lights are on or not
Forgot to mention! I did try and change the bulb already :-)
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All wires now repaired but no juice from the +ve wire for the L/H numberplate bulb holder. The bulb failure message is now getting really annoying!
I had to piggyback off the R/H light to pass the MOT test.
Could the fault be now up front in the back of the fuse box? I can’t see how that could be though.
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I have been trying to fix this issue for days, no broken wires, no burnt terminals, all new bulbs, absolutely baffled.
MOT due this week so a quick fix had to be presented.
Method: take a single wire from any cable, I used a broken extension lead and took one of the three wires out, I threaded this through the car from the tail light, up behind the plastics in to the roof, through the speaker frame and down the shell of the tail gate, connect/solder one end to the tail light (top side), and the other to the right hand reg plate light to the end opposite the wire side.
both reg plate lights will work and so will the right side rear fog lamp, how?? I don’t know it just does…
If anyone can pin point this fault for a proper fix I would greatly appreciate the knowledge being shared.
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I’ve heard several instances where the wires were broken in multiple places.
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The previous repair was done about 2 years ago so it seems plausible for a new failure point. Once I get some time I’ll dig in it.
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