Anyone know the wiring to an Astra cig. lighter?

[Captjono]

Hey guys,

Just about to install a boost gauge in my SRiT and am looking for an appropriate power source.

I think the cig lighter would be the best...

I found the wires but don't know which colour is which! Could some1 help???

The colours I saw were -

Black, brown, grey, grey/yellow.

I'm assuming the single grey wire runs the lighter LED ring. Would this be enough power to back light a gauge?

Any help would be great...ta!

[Turblue]

R10 is the cig lighter.

Grey/yellow is supply to the light.

[Captjono]

thanx 4 that...now I just gota figure the dig. out!!! :eek:

I'm sure it will make sence once I get a friend to explain it 2 me! :D