Regulators & modules
Controllers and modules that drive your car's electronics: xenon/HID ballasts for the BMW 3 and 5 Series, Audi A3, A4, A6 and Q7, Mercedes GLA and SL and Nissan Rogue, headlight modules (TMS/AHL) for the BMW F10 and F11, fuel pressure regulators for Citroën, Peugeot and Opel Astra, boost pressure regulators for the Porsche Cayenne and VW Touareg 3.0 TDI, plus ignition switches for Renault, SAM modules for Mercedes and Android radios for the Mercedes ML, VW Golf and Ford.
Xenon light cutting out or flickering?
If one xenon headlight cuts out intermittently, first swap the burners from left to right: if the fault moves with them, the bulb is worn out; if it stays on the same side, the ballast is the cause. When ordering, pay attention to the exact type (D1S, D2S, D1R) and the OE number, as ballasts are not interchangeable between generations. Always work on xenon with the battery disconnected — the ignition voltage runs into thousands of volts.
Why buy from us: local stock, warranty on manufacturing defects and Netherlands-based customer service.
Also of interest: have a look at our lighting, sensors and other electrical parts.