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Sherman Lancaster photo
France, Paris
1 Level
771 Review
26 Karma

Review on πŸ”¦ High-Quality Xenon HID Ballast for Cadillac DTS, Audi A4 S4, Saab 9-7x, Volvo Headlight Control Unit Module - Replaces OEM part numbers: 307 329 115, 307 329 098 by Sherman Lancaster

Revainrating 3 out of 5

I don't think it's the headlight unit, it's a bad gasket at the connection to the headlight unit

I had to buy a second one because water got into the first one. I'm not sure if the water came from the gasket below or if the water somehow got in through the wiring harness. I'll let you know if I can get water in because I sealed the tourniquet so it's not possible to get water that way. I don't think it's the headlight assembly, but rather a bad gasket where it connects to the headlight assembly. I recommend if you're changing it yourself, make sure you use sealant around the wire connectors to be on the safe side.

Pros
  • Easy installation
Cons
  • There are more interesting options.