DIY yaris III fog lights installation - Toyota Yaris Forums

neofitos · 09-09-2016, 04:39 PM

FINALLY!

took the gray relay from the fuse box in the engine area(i dont know if it was needed there, everything still works in the car).Installing the relay in LHD models is not that easy, you will have to find the spot next to one blue relay(many wiring and other stuff in there)
Front fog lights work now!!

So, in brief, if you want to install ebay fog lights with yari's existing wiring , you have to:

1) plug the lights in the front bumper and connect them to the existing wiring
2) buy a genuine light stalk/switch that has 2 positions(one for front fogs and one for rear fog)
3) make sure that the fuse for the front fogs is in place(in the fuse box that is in the cabin)
4)buy a grey relay ,if needed. (Toyota 90080-87021) (you can find one in the fuse box in the engine area,i am not 100% sure if you are supposed to remove it )
5)install the relay in the cabin ,if needed. in LHD models you install it on the left side of the steering wheel next to a blue one.(quite hard to find , try more)
6) front fogs now work , the light on the dashboard for the front fogs also lights!

A big thanks to Karlos for his help!

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09-09-2016, 04:39 PM	#28
neofitos Drives: Yaris 1.3 2012 Join Date: Jul 2016 Location: Greece Posts: 17	FINALLY! took the gray relay from the fuse box in the engine area(i dont know if it was needed there, everything still works in the car).Installing the relay in LHD models is not that easy, you will have to find the spot next to one blue relay(many wiring and other stuff in there) Front fog lights work now!! So, in brief, if you want to install ebay fog lights with yari's existing wiring , you have to: 1) plug the lights in the front bumper and connect them to the existing wiring 2) buy a genuine light stalk/switch that has 2 positions(one for front fogs and one for rear fog) 3) make sure that the fuse for the front fogs is in place(in the fuse box that is in the cabin) 4)buy a grey relay ,if needed. (Toyota 90080-87021) (you can find one in the fuse box in the engine area,i am not 100% sure if you are supposed to remove it ) 5)install the relay in the cabin ,if needed. in LHD models you install it on the left side of the steering wheel next to a blue one.(quite hard to find , try more) 6) front fogs now work , the light on the dashboard for the front fogs also lights! A big thanks to Karlos for his help!