Volkswagen Group of America has identified a problem affecting the Audi Q4 e-tron and Q4 e-tron Sportback. As it happens, the Ingolstadt-based marque has installed the incorrect headlight control ...

The headlight aisle at your local auto parts store is daunting, full stop. It seems every time we return it’s expanded with new colors, new names, new technologies, gold, platinum, vibranium, etc., ...

Adding dynamic motion control to automotive headlamps, which are traditionally fixed headlight sources, results in a safer ride for car occupants. Three types of headlamp motion bring about this ...

The “Bikemaster” brand HID headlight kit is available in several different bulb types. We installed the H4 kit on the Suzuki DR650 (blog) but the steps are the same for every bike. The HID bulb posed ...

Today's automobiles often include headlamps with dynamic position control. For high intensity discharge (HID) Xenon lamps, this function is considered critical, and safety regulations in Europe ...

When you shop through retailer links on our site, we may earn affiliate commissions. 100% of the fees we collect are used to support our nonprofit mission. Learn more. You can't help but notice ...

If your car came from the factory with halogen or HID bulbs, you’re going to need to replace them or upgrade them down the line. Both of these bulb types lose light output over time; thus, even if ...

This wasn’t my first attempt to add aftermarket HID lighting to my 2004 BMW K1200LT. Last spring I fell for a “too good to pass up” $129.99 eBay conversion kit sold by CQ Lighting (similar kits can be ...