Hi all,
Noticed my left front indicator was not working correctly, very brief flashing only, then noticed the daytime running lights on same side also not working at all. I had some water ingress which I assume when I forgot to place rubber cap back over dipped bulb cover +/- my headlight seal was failing during this pissy Scottish winter
Steps to remove for anyone interested -
1. removed wheel and wheel liner, the plastic bolts are rubbish so will likely need prised out and replaced, do the forward facing section first and pull downwards as metal tab here slots behind the larger rear portion.
2. Disconnect headlight assembly connector(careful with the plastic tab securing the unit as very fragile)
3. Remove 3 bolts holding unit to body, all 8mm. The inbound one has a bracket with 10mm nuts that you will need to remove to gain access. careful to not lose the washers and plastic spacers.
This was only way I could then pull the entire assembly backwards and out of the car.
4. Reading others misfortune I put it in the oven for about 15 mins at 90c and worked a treat at softening the seal. Again be careful separating the lens from the housing as plastic tags are typically fragile and I broke a couple.
5. need some security torx bolts , T-15 I think, to remove the shroud in the way and similar bolts attaching LED strip and its heatsink off for access to the PCB
so water damage seen with faded plastic and some corrosion. Cleaned the LED connectors I could access and the PCB. Tested it and DRL still nada. The indicators work properly for a brief time then revert to blinking as per attached video.
Looking again I missed that 2/5 of the DRL LEDs are separated from their individual boards. Don't know why, presumably some heat/impact damage. I am not an expert at LEDs.
I am not spending 2K on replacing the entire assembly for 2 sodding LEDs. I am guessing these 2 need replaced at the very least but entire strip if cost effective is an alternative. Any tips for similar problems or know of any good source of harvesting these damn things, be it standalone or scrap?
Anyone good with electronics be able to tell me if I remove the DRL LED wires that the indicator will work? Don't really care for them anyway and apparently not an MOT failure like the indicator would be.
Even if not hope this post helps others
Ross
20230103_135506.mp4