Relay, fog/spotlights installation question

[Sunderlandvit]

I bought a pair of Suzuki fog/spot lights and my 2003 grand Vitara had the wiring in so it has been a matter of plugging stuff in.
My questions are
do I need to plug a relay in ?
If so what type do I need? The rest of the relays are Denso





This is my fuse relay box

[fordem]

If you are using OEM fog lights with OEM wiring, you most likely need the OEM relay - most likely as in it is not there, and OEM because it needs to fit the OEM relay socket.

And just so that you're aware of it fog lamps & spot lamps are different - the intended use if different, so the design is different, the wiring is different and the mounting is different.

[murcod]

The relay pin out is a common design and not Suzuki specific. I "borrowed" an unused relay from the wife's Mazda 6 when I fitted fog lights to my XL-7 . You should be able to buy one from an auto electrical store.

Something to note is only the top right green relay socket is populated with pins- the others aren't electrically connected (if you look closely at your pics.) Even that socket looks like it might not have all the required wiring to function?

[Sunderlandvit]

Many thanks chaps for the replies. I'm more confident I can sort it out. I'll let you know how I get on.