Mine is a US car and only has the front fogs switch.

In VW US car's the car's are not wired for rear fogs, but the bulb holders are there. I have done the 4 brake light mod to the wife's Jetta, I managed a euro switch for it instead of the US front fog only switch, for same money so I could switch if needed to for a little of nothing.

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'10 Chrysler T&C Stow-N-Go White. Grandpa's ride.

'13 Chrysler 200 Touring Candy Red. Grandma's ride.

Age and cunning will always over come youth and vigor.