Side light stuck on EXEO Sport Tech

May 9, 2020
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Hi guys,

Brand new to this so apologies if maybe this has been covered before

discovered the O/S side light was stuck on a few weeks ago, even with the keys out of the ignition and the car locked.

changed the bulb, didn’t resolve it so left it out until I could get a diagnostics done on it

garage said the LCM needed changing, which they carried out and although it did rectify the side light issue, it caused the led lights on the back to only half illuminate (there are around you 20 on each side maybe? I think I had about 6 illuminated on each side). They re-ordered the LCM in case it was a faulty box but same issue occurred. So basically I was left with either a constantly-on side light or less than half capacity rear lights. The DRL’s work fine so opted for the old LCM to go back in and live without the side light (I didn’t pay the garage for the work) relying on headlights and DRL’s

Anyone had this issue? The auto electrician who worked on mine said he had heard of this happening on these cars, but wasn’t able to sort it

I’m scratching my head over what to try next. Logic tells me it’s not the wiring providing a constant live or swapping LCM’s wouldn’t have fixed it (right?)

Any advice would be much appreciated as I’m pretty much stumped

Cheers
 
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