Headlight switch question

Headlight switch question

Author
Discussion

IamWedgend

Original Poster:

163 posts

70 months

Monday 28th October 2019
quotequote all
Hello all,
Thanks for all the help so far, I'm running into new teething issues every time I take it out, but confident I'll get it sorted. It's 1983 280i.
Today it is the headlights. The switch on the dash is no longer making them pop up and turn on.
However - the light flash with the indicator does still work so the motors are fine.
Also The interior lights come on when I turn on the switch, so it seems to have some partial functionality.
I've taken it and plugged back in the relays, so that seems to be fine. Any idea how to get in behind the panel so I can check the wiring?
Cheers,
J

SEvans

1,166 posts

281 months

Monday 28th October 2019
quotequote all
There is a good chance that it's just the switch contacts. Try operating it a few time to see if it that cleans up the contacts or take it out and clean the contacts, it is possible to take the switch apart. If you need to get at the wiring I think it's just 2 screws one either side of the center console and the surround should slide forward.
Cheers Steve

IamWedgend

Original Poster:

163 posts

70 months

Wednesday 6th November 2019
quotequote all
SEvans said:
There is a good chance that it's just the switch contacts. Try operating it a few time to see if it that cleans up the contacts or take it out and clean the contacts, it is possible to take the switch apart. If you need to get at the wiring I think it's just 2 screws one either side of the center console and the surround should slide forward.
Cheers Steve
Cheers Steve. Got back in there and the switch is busted, found a replacement pretty easily (I think its just the old tr7 switch) but i'm struggling to find a replacement for the plugs, which are a bit melted. Any suggestions?

Cheers!
J

Penelope Stopit

11,209 posts

123 months

adam quantrill

11,604 posts

256 months

Wednesday 6th November 2019
quotequote all
Good website but as I recall they are round rather than spade on the back of the switch, if you are lucky https://www.autoelectricsupplies.co.uk/product/39/... and the six-pole one 051303 might possibly fit.


Penelope Stopit

11,209 posts

123 months

Wednesday 6th November 2019
quotequote all
Yes the chances are the column switch will have a plug with pins

Couldn't find the pins at the time hence posted the above as a possible fix by cutting off original plug and socket

Those pins you've linked to are only 2mm and will very likely burn, not having much of a length to them doesn't help

Penelope Stopit

11,209 posts

123 months

Wednesday 6th November 2019
quotequote all
Found 3mm male and female terminals that may well fit the plug and socket





http://www.britishwiring.com/product-p/c831.htm

http://www.britishwiring.com/product-p/c832.htm