View Full Version : bixenon upgrade question
silvrsled
12-07-2007, 11:28 PM
So I just got a set of bixenons from Jens. Gonna install it this weekend....hopefully but I had 1 question. What does changing the vag-com code from halogens to bixenons do?
gpxluke
12-08-2007, 01:49 AM
if u don't vag-com it will throw an error code becuz xeon is 35W while the halogen is 55W
silvrsled
12-08-2007, 08:15 AM
gotcha! thanks.
Buttafuoco
12-08-2007, 08:28 AM
ya, it also changes the driver outputs a bit...
the drls for bi-xenon use the same output as the high beams for halogen; and the high beams for bi-xenon require two additional outputs
UrKurt
12-08-2007, 07:23 PM
ya, it also changes the driver outputs a bit...
the drls for bi-xenon use the same output as the high beams for halogen; and the high beams for bi-xenon require two additional outputs
This is right. I didn't have any error codes (with the red DIS), but the high beams (motor-operated flaps on low beams) won't work unless you recode.