Xenons4U is the leading high quality and affordable car parts provider in UK. We take pride to offer the best AL 1307329090 VW 1T0907391 Xenon Ballast Control Unit. If xenon lights are flickering or shutting down without any reason then it means that AL 1307329090 ballast has failed. Factory fitted on VW Jetta Golf MK5 and Touran cars with xenon headlights AND it is direct replacement, no coding is required, just plug and play fix. To ensure about more details visit our website.