Audi A4 Headlights, Halo, LED, Projector, DRL, Angel Eyes Styles at TunersDepot

Audi A4 projector headlights can be a great upgrade to replace old or worn out stock headlights on your prized A4. Projector headlights use a convex lens to project the light of your low beams over a wider area, increasing the overall viewing area of your headlights. This can be a great for improving nighttime driving by allowing to see more of what is ahead and around you.

At TunersDepot.com, we due our best to source and offer the biggest selection of Audi A4 projector headlights, unlike other websites that only carry 1 or 2 styles from the brand that they can make the most money on. In addition to the current selection offered by KS, Sonar (YD), and JY (Junyan aka TM Lighting), we are always adding new brands and the latest releases. Also, instead of just offering the standard Chrome A4 projector headlights, we try to offer the corresponding Black A4 projector lights, and any other colors the manufacturers might offer.

These Audi A4 Projector Headlights, like all the other projector headlights, taillights and fog lights on our site, come complete with both sides, and should be street legal in most communities.

Fitment: We offer Audi A4 Projector Headlights for the following model years: 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 or 95, 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12 models.

At TunersDepot.com, you can also find many projector headlights with different options to choose, there is black housing projector headlights, chrome housing projector headlights, dual halo projector headlights, single halo projector headlights, blue lens projector head lights, clear lens projector headlights. Black housing projector headlights have became more popular in the market because the factory headlights are usually made with chrome housing and you can see immediately see the difference in the appearance after the installation.

Audi A4 Headlights FAQ (Frequently Asked Questions)

Are your Audi A4 headlights sold by the piece or the pair?

All of our headlights are sold in the full pair. When you pay the listed price, you are receiving the complete set including the right and the left sides.

Are these Audi A4 headlights street legal?

To our knowledge, all of the Sonar (aka Spyder) and KS (aka Anzo) brand headlights we sell are street legal as mandated by federal law in the United States. That means basically that they are designed to the specifications set forth by the DOT (United States Department of Transportation). On occasion, DOT may test models to double check for compliance. In cases where these Audi A4 headlights fail (rare) DOT will have the companies issue a recall. For such headlights, we can take them back and refund you. For other brands, we can not guarantee DOT compliance. Also, please be advised that you may have local laws that may disallow these sorts of headlights to be used.

Will these Audi A4 headlights make my car brighter?

No, unless your old A4 Head lights are so dirty and yellowed that you could barely see out of them, new Audi A4 Head Lamps will not make your light beam any brighter. While projector headlights can change the way light is spread out over the road (wider area), they will not increase overall brightness. The only way to increase brightness is to upgrade to higher wattage bulbs or to install a set of Xenon HID Kit.

How can I prevent my new Audi A4 headlights from fogging up or letting moisture inside?

During the first few days of operation, it is normal to see some moisture appear in your Audi A4 Headlights. This is due to the small amounts of moisture in the plastic and coating that are evaporated when the headlights are first warmed up during use. This sort of moisture is normal and should disappear within a few days.

To be sure that no external moisture gets into the Audi A4 Head Light though, it is a prudent idea to silicone seal the edges. Clear silicone sealant can be found in any hardware store (and some auto part stores), and can be applied to the seam along the A4 headlights where the clear lens meets the rear housing. The $5-$10 is worth it in the long run to protect your investment.

Also, even if a bulb has died, make sure to keep it installed in the A4 headlight until you replace it to prevent moisture from entering through the bulb hole.

Can I install Xenon HIDs with these Audi A4 headlights?

This depends. Most headlights have the physical space to install HID bulbs, but even if it fits, you should ONLY USE LOW WATTAGE HID kits. Wattages higher than 35w can create too much heat which may end up damaging the headlight. Also, please be advised that most projector headlights convert your stock bulbs to a different type. Thus, you need to buy the appropriate bulb for the specific projector bulb you are using, usually an H1, H3, H7, or 9006.

While installing the Halos or LEDs, how can I tell which wire is positive and which wire is negative?

Generally speaking, black is always going to be negative. If there are two reds, then you can use either or. If you still can not tell, you can use an electrical tester. It's probably faster to just try it though since you have a 50% chance of getting it right, and if it's wrong you automatically know it's the other way.

On the parking light wires, black is almost always going to be negative. In cases where the parking light serves as a signal light as well, the solid color wire will be the positive parking light wire since the striped wire usually is for signaling function.

Can I install my halos to another light such as my signal lights?

Theoretically you can, but we highly recommend against doing so as it will void the warranty on the Audi A4 Headlights. This is due to the fact that the constant flashing of the halo leads its life to be decreased dramatically. If you are unable to wire the halos to your A4's parking lights, we recommend wiring them to your A4's low beams or installing a separate switch.