Product reviewsValeo Ballast 6g Xenon D1s Headlight Headlamp Control Unit - 89034934

Fits well - works - saved loads.

I bought this for a friends car where the previous owner had left a screw off the ballast causing it to not seal properly. Over time water got in corroding contacts and heat built up with the added resistance and melted the large connector provided here as well as the ballast connector. This product saved having to buy another headlamp and as such represents excellent value. The plugs fitted well. You will need to cut the existing wiring but make sure you know which lead is which as they look the same (I used a meter to check) and leave enough length to solder on the two flying leads as they are shorter than the original. It was very fiddly but still possible to get the old part out and the new one in on the Leon Mk2 we fitted it to without dismantling the lamp unit although we did unplug other connectors to make more space. It worked great but be aware that on the Leon as well as at least some other cars you may need to reset the controller by removing the fuse to it (or disconnecting the battery) for 5 to 10 minutes otherwise it may not work. Also the original was braided over the multi-core cable whereas this one was not although I am unaware of any adverse affects of this so far.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: lioxenon

Great product

LHS Xenon ballast went bust slightly after 8yrs. Bought a pair of there ballasts and replaced both of my Xenon ballasts. Tested the headlights and works very well, lights powering up instantly and seems a lil brighter. Cleared the error codes and encountered no problems watsoever after👍🏻👍🏻Read full review...

Good product for money

The product itself is working great the only problem i came across was the 2 prongs on the casting was slightly bigger so had to make holes bit bigger. Other than that at moment all is ok

Verified purchase:  Yes | Condition: new | Sold by: lightec-uk

great part

Exactly how they described it, fitted easily and did the job

Verified purchase:  Yes | Condition: new | Sold by: lioxenon

Replaced BMW harness

Used this harness to repair a water damaged harness in my BMW 1 Series. You will need to splice the cables together. 12v wires were both black so pay attention how you wire it up.

Verified purchase:  Yes | Condition: new | Sold by: lioxenon

No problems, fits perfect

A little bit to expensive after all. (For me, shipping to Sweden and exchange rate)

Verified purchase:  Yes | Condition: new | Sold by: kasica88

Exact product good quality

Verified purchase:  Yes | Condition: new | Sold by: lightec-uk

Cheaper than using a garage or dealer

It does what it is supposed to

Verified purchase:  Yes | Condition: new | Sold by: lightec-uk

Good all working

Good all working

Verified purchase:  Yes | Condition: pre-owned | Sold by: liolights

Xeon light ballast

Received thank you

Verified purchase:  Yes | Condition: pre-owned | Sold by: motus-autoparts