MARS DIGITAL ECU/CANBUS SOLUTION Why warning lights keep On/flashing after HID installed? When install HID/Xenon system to some luxury vehicles(such as Mercedes, BMW, Audi, VW, Lexus, Peugeot......), due to different power output voltage(35W HID compare to 50/55W Standard Halogen), headlight sensors will receive different...

Compatibility: Compatible with Volkswagen VW 1999-2004 Golf MK4 Hatchback models except the genuine R32 model including: CL, Generation, Generation GL, GL, GLE, GTI, SE, Sport, V5.

Compatibility: - Compatible with GOLF MK4 models fitted with factory halogen headlights including:    CL, Generation, Generation GL, GL, GLE, GTI, SE, Sport, V5. - NOT compatible with factory HID/Xenons headlights - NOT compatible with GOLF R32 models - To retain the headlight tilting...

Compatibility:  - Compatible with GOLF MK4 models fitted with factory halogen headlights including:     CL, Generation, Generation GL, GL, GLE, GTI, SE, Sport, V5.  - NOT compatible with factory HID/Xenons headlights  - NOT compatible with GOLF R32 models  - To retain the headlight...