unidentified S3 electrical bit
unidentified S3 electrical bit
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Discussion

oldgeebee

Original Poster:

340 posts

185 months

Wednesday 8th June 2011
quotequote all
Now here's something I haven't seen before but I'm sure I'm the only one!
My S3 doesn't have a radio fitted, just a blanking panel. In looking to see what type of connector there was to match to a radio, I pulled out a fist full of wires which turned out to be some sort of radio adapter loom (home made) but close behind that and blocking the space where a radio should go was this cylindrical electrical bit - half chrome, half plastic shown here in the foreground. It's a Lucas part but otherwise I can't see any other identifying marks.

Going into the chrome end is a red/white and a black wire going back to a 2 pin connector with 2 wires per pin - blue/red and red on one side, black on the other. Coming out of the plastic end are 3 black wires which lead to what looks like plastic switch surrounds but which were just loose in the space. The plastic body has a mounting flange with 2 holes in it.
On the face of it it doesn't seem to do anything but as far as I know, all the electrics work fine (door mirrors are manual).
Any idea what it is and what I should be checking that might not be working correctly?

Oldred_V8S

3,764 posts

267 months

Wednesday 8th June 2011
quotequote all
oldgeebee said:
Now here's something I haven't seen before but I'm sure I'm the only one!
My S3 doesn't have a radio fitted, just a blanking panel. In looking to see what type of connector there was to match to a radio, I pulled out a fist full of wires which turned out to be some sort of radio adapter loom (home made) but close behind that and blocking the space where a radio should go was this cylindrical electrical bit - half chrome, half plastic shown here in the foreground. It's a Lucas part but otherwise I can't see any other identifying marks.

Going into the chrome end is a red/white and a black wire going back to a 2 pin connector with 2 wires per pin - blue/red and red on one side, black on the other. Coming out of the plastic end are 3 black wires which lead to what looks like plastic switch surrounds but which were just loose in the space. The plastic body has a mounting flange with 2 holes in it.
On the face of it it doesn't seem to do anything but as far as I know, all the electrics work fine (door mirrors are manual).
Any idea what it is and what I should be checking that might not be working correctly?
It contains a bulb (hence the wires at the chrome end) and fibre optics to transmit the light to the rocker switches.

oldgeebee

Original Poster:

340 posts

185 months

Wednesday 8th June 2011
quotequote all
Thanks - that makes sense - and not mission critical either.
As I said, never seen one before!

Road2Ruin

6,467 posts

245 months

Thursday 9th June 2011
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Wow a TVR with fibre optics. I never knew we were so 21st century.

DJ8226

401 posts

202 months

Thursday 9th June 2011
quotequote all
Change the bulb and let there be light to the rocker switches.