LCM module (A3), connector X38, pin 15 - left rear fog light
LCM module (A3), connector X12, pin 1 - right rear fog light

both connectors, the X12 and the X38 are 15-pin connectors, X12 is supposed to be black and the X38 is supposed to be white.

Those pins supply the power/PWM signal to the light bulb, you will need to source your own ground at the light bulb.

the light module is located in the right footwell, on the side of the car - there are many write-ups on locating the LCM.


Should you buy anything from a European seller, ask him/her prior to purchase if they will remove the VAT (built-in to the price sales tax of about 20%). some sellers will remove the VAT when shipped outside of EC.