D1S HID Headlight Ballast Control Unit For Opel 5DV00972000
D1S HID Xenon Headlight Ballast Replacement
Restore crisp, full-intensity illumination to your projector headlights with this D1S HID ballast control unit (part number 5DV00972000). Engineered as a direct drop-in replacement, this compact module quickly resolves widespread xenon lighting failures including flickering low beams, slow warm-up cycles, sudden bulb dropout, and unstable voltage regulation. Mounted behind the radiator support or inner fender lining, the sealed housing maintains weather resistance while delivering steady current flow to maximize bulb life and visibility in low-light conditions.
Benefits & Practical Advice
- Replace a degraded OEM unit in under fifteen minutes using basic sockets—wiring harnesses remain untouched on compatible chassis.
- Routine cleaning of the D1S plug contacts prevents oxidation buildup, which is the leading cause of intermittent dimness in humid climates.
- Keep a secondary unit in your trunk; extreme cold often masks failing capacitors until they fully discharge overnight.
Technical Specifications
- Ballast Socket Interface: D1S
- Primary OEM Cross-References: Hella 5DV00972000, GM 13278005, Opel 12 32 335, VW/Skoda 1Z0941641B
- BMW Equivalent Numbers: 63117248050, 63126937223, 63126907488, 63120150614
- Certification: CE compliant circuitry
- Mounting Orientation: Horizontal or vertical depending on vehicle body style
Package Includes:
One (1) D1S HID Xenon Headlight Ballast Control Unit
Compatibility & Critical Reminders
This unit is specifically calibrated for non-AFL (Adaptive Front-lighting System) configurations. Verified applications include Opel Astra J (2009–2014), Insignia pre-facelift (2008–2013), Vauxhall Astra MK6, BMW E70 X5 M, E71 X6 Vor-LCI, Buick Regal, Mercedes Vario/Vito, and Saab 9-5. Do not install in Insignia A Sports Tourer models from 2012 onward. Confirm your existing part number and connector pin layout prior to ordering to guarantee a secure fit.
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
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