Original TT headlight is known poor performer and replacement cost is excessive, this replacement gives better light, is more modern looking without being obtrusive and has DRL led's. Easy to fit and set up and plugs straight into original wiring.
The original levelling motor cannot be fitted so a suitable substitute must be obtained and fitted if you want the switchable beam levell system to work. I chose to leave the system fixed and the beam setting adjusters still worked fine.