What is the low beam headlight bulb size for a 2002 Audi S6 Avant?

The 2002 Audi S6 Avant uses a H7 bulb for the low beam headlights. We recommend upgrading to LED for better visibility.

What is the high beam headlight bulb size for a 2002 Audi S6 Avant?

The high beam bulb size for the 2002 Audi S6 Avant is H1.

Why are my 2002 Audi S6 Avant headlights dim?

Dim headlights on a 2002 Audi S6 Avant can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a H7 LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 2002 Audi S6 Avant fog light?

The 2002 Audi S6 Avant typically does not come with factory fog lights in all trim levels. If your vehicle is equipped with them, check the manual as sizes can vary by trim.

Is the 2002 Audi S6 Avant single or dual beam?

The 2002 Audi S6 Avant uses a dual bulb headlight system. This means you have separate bulbs for high and low beams.

Can I install LED bulbs on my 2002 Audi S6 Avant?

Yes, the 2002 Audi S6 Avant comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a H7 LED conversion kit for the low beams.

How do I change the headlight on a 2002 Audi S6 Avant?

Turn off the vehicle and open the hood. Locate the headlight assembly from behind, remove the dust cover or retaining clip, disconnect the wiring harness, twist the old H7 bulb counter-clockwise to remove it, then insert the new bulb and reassemble. Note: Audi vehicles use a CANbus system, so LED replacements may need an anti-flicker decoder. The whole process typically takes 10 to 30 minutes per side depending on accessibility.

Are LED headlights legal for a 2002 Audi S6 Avant?

LED bulbs used off-road or in auxiliary lights are legal everywhere. For on-road headlight use, legality varies by state. Many states allow LED retrofits as long as the beam pattern meets DOT standards. For the best legal compliance, choose a DOT-approved H7 LED kit that is designed as a direct replacement and produces a proper cutoff pattern without excessive glare.

How much does it cost to replace 2002 Audi S6 Avant headlights?

A pair of halogen H7 bulbs costs $15 to $40, while LED conversion kits run $25 to $60 per pair. If you have a shop do the work, expect an additional $20 to $50 in labor per bulb. Replacing them yourself at home saves the labor cost and usually takes under 30 minutes.

What is the difference between halogen and LED for a 2002 Audi S6 Avant?

Halogen bulbs produce a warm yellow light (around 3200K), last 500 to 1000 hours, and draw more power. LED bulbs emit a brighter white light (5000-6000K), last 25,000+ hours, and use less energy. LED upgrades for the H7 position are available as direct plug-and-play replacements. Since the Audi uses CANbus monitoring, choose a CANbus-compatible LED kit to avoid dashboard errors.

The 2002 Audi S6 Avant is the first model year to use this bulb configuration (2002–2003).

Fitment Guaranteed for 2002 Audi S6 Avant

What Size Bulbs Does a 2002 Audi S6 Avant Use?

Correct headlight, fog light, and tail light bulb sizes. Sourced from OEM catalog data.

Installation Difficulty

Hard (Tight clearances)

Est. Replacement Cost

$15 - $40 (Halogen) / $30+ (LED)

What Lighting System Does the 2002 Audi S6 Avant Have?

The 2002 Audi S6 Avant utilizes a refined lighting configuration featuring 7 distinct bulb positions. It features a standard lighting system powered by a dual-bulb halogen configuration using separate H7 low beam and H1 high beam bulbs for precise light distribution. Note that Audi vehicles typically feature a CANbus electrical monitor that checks for specific bulb resistance.

LED Flicker Warning

This vehicle is known to use a CANbus system. Installing standard LEDs may cause flickering.

Use a CANbus decoder.

Can You Put LED Bulbs in a 2002 Audi S6 Avant?

Upgrading to LED is one of the most effective ways to modernize your Audi's appearance and safety profile. We recommend starting your upgrade with the H7 low beams, as they see the most use. Adding a matching H1 LED kit later will complete the look and ensure consistent lighting performance. Because Audi utilizes a CANbus system, standard LED bulbs may cause "bulb out" errors on your dashboard. Always opt for "Error-Free" or CANbus-ready kits which include the necessary resistors.

2002 Audi S6 Avant Bulb Size Chart

Position	Bulb Size	Shop
Side Marker	3457NA	Buy 3457NA →
High Beam	H1	Buy H1 →
Low Beam	H7	Buy H7 →
Brake Light	7528	Buy 7528 →
Tail Light	7528	Buy 7528 →
Parking Light	W5W	Buy W5W →
Door Light	W5W	Buy W5W →

How do the 2002 Audi S6 Avant's bulbs compare to other years?

The 2003 model continues with the same bulb sizes.

This bulb configuration covers the 2002–2003 model years. 2003 →

Finding the best installation guide...

Other S6 Avant Years

2003

Other Vehicles That Use H7 Bulbs

2022 Alfa Romeo Stelvio 2022 Mercedes-Benz Sprinter 1500 2022 Mercedes-Benz Sprinter 2500 2022 Mercedes-Benz Sprinter 3500 2022 RAM ProMaster 1500 2022 RAM ProMaster 2500

H7 Comparisons

9005 vs H7 H1 vs H7 H11 vs H7 H4 vs H7