Unused loom connector

[dicktheleg]

Can anyone tell me what this unused connector is used for?

I was looking for a sidelight feed and found that the rightmost pin became live with sidelight, perfect for my DRL relay trigger.

Hazards perhaps?

 

[Steptoe]

What year of bike?

 

[dicktheleg]

What year of bike?

1991 R100GS

 

[robertotoole]

Optional hazard warning light switch? Works when the special version of the indicator relay is installed.

 

[DrFarkoff]

What colour are each of the wires??

 

[dicktheleg]

What colour are each of the wires??

I’ll post the colours next time I have the tank off but I seem to remember the one I used was grey/ black or dirty mauve / black.

 

[robertotoole]

Does the connector have a kind of saw tooth shape? Heated grips.

 

[mikeyboy]

Factory heated grip connector?
The 1990round headlamp bike I’ve just stripped does not have this.

 

[dicktheleg]

Does the connector have a kind of saw tooth shape? Heated grips.

Nope, that’s a different connector, I know because I’ve just had to troubleshoot the non working grips, switch was faulty but I stripped and fixed that.

 

[DrFarkoff]

I’ll post the colours next time I have the tank off but I seem to remember the one I used was grey/ black or dirty mauve / black.

Grey / Black is sidelamp positive circuit