2018 Audi A6 Headlight Bulb Size
The 2018 Audi A6 headlights have a single bulb size (LED) for high and low beams.
Using the 2018 Audi A6 bulb chart below, you can quickly identify the correct replacement lamp for all 25 positions of its lighting system.
Headlight Bulb High Beam and Low Beam(with LED headlights) - LED
“LED” means it is impossible to replace the bulb. Need to change the whole unit.
Headlight Bulb High Beam and Low Beam(with HID headlights) - D5S
Center High Mount Stop Light Bulb - LED
“LED” means it is impossible to replace the bulb. Need to change the whole unit.
Brake Light Bulb - LED
“LED” means it is impossible to replace the bulb. Need to change the whole unit.
License Plate Light Bulb - LED
“LED” means it is impossible to replace the bulb. Need to change the whole unit.
Parking Light Bulb - LED
“LED” means it is impossible to replace the bulb. Need to change the whole unit.
Tail Light Bulb - LED
“LED” means it is impossible to replace the bulb. Need to change the whole unit.
Daytime Running Light Bulb - LED
“LED” means it is impossible to replace the bulb. Need to change the whole unit.
Turn Signal Light Bulb Rear - LED
“LED” means it is impossible to replace the bulb. Need to change the whole unit.
Back Up Reverse Light Bulb - LED
“LED” means it is impossible to replace the bulb. Need to change the whole unit.
Turn Signal Light Bulb Front(with LED headlights) - LED
“LED” means it is impossible to replace the bulb. Need to change the whole unit.
Side Marker Light Bulb Front - LED
“LED” means it is impossible to replace the bulb. Need to change the whole unit.
Side Marker Light Bulb Rear - LED
“LED” means it is impossible to replace the bulb. Need to change the whole unit.
Stepwell Light Bulb - LED
“LED” means it is impossible to replace the bulb. Need to change the whole unit.
Cornering Light Bulb - LED
“LED” means it is impossible to replace the bulb. Need to change the whole unit.
Turn Signal Light Bulb Front(with HID headlights) - 64132
Vanity Mirror Light Bulb - LED
“LED” means it is impossible to replace the bulb. Need to change the whole unit.
Glove Box Light Bulb - 2825
Glove Box Light Bulb - 98
Trunk or Cargo Area Light - LED
“LED” means it is impossible to replace the bulb. Need to change the whole unit.
Dome Light Bulb - LED
“LED” means it is impossible to replace the bulb. Need to change the whole unit.
Map Light Bulb - LED
“LED” means it is impossible to replace the bulb. Need to change the whole unit.
Interior Door Light Bulb - 2825
Interior Door Light Bulb - 98
Reading Light Bulb Rear - LED
“LED” means it is impossible to replace the bulb. Need to change the whole unit.
Replacement Bulb Size for the 2018 Audi A6
Considering an upgrade from the Halogen to LED or HID headlights? Find below aftermarket replacements for OEM bulbs compatible with the 2018 Audi A6's housing. Note that you may need additional equipment to install LED or Xenon bulbs despite the correct bulb size of the lamp.
2018 Audi A6 High and Low Beam bulb size - D5S
LED Lights
Upgrade your vehicle's lighting system with these LED headlight bulb kits and enjoy a focused and wider beam, better visibility, and enhanced clarity. With high-quality and...
Product review
Xenon HID Conversion Kit
- Get up to 200% more vision on the road.
- Consumes less energy and enhances visibility on the road.
- Original equipment quality with an Electronic high voltage starter...
Product review
2018 Audi A6 Turn Signal bulb size - 64132
LED Lights
Full aluminum body design for quicker heat dissipation. Energy saving and longer service life. Each bulb has 9 pieces of 3030 led chips on it, 360...
Product review
Introducing the VEHICODE White 64132 LED Bulbs, the perfect lighting solution for a wide range of applications. With advanced features and reliable performance, these bulbs...
Product review
2018 Audi A6 Glove Box bulb size - 2825
LED Lights
– Better beam pattern: each bulb has 5 pcs high power SMD led, color temperature: 6000K(xenon white), voltage: 12V
– No polarity no flip: it...
Product review
2018 Audi A6 Glove Box bulb size - 98
LED Lights
Experience unmatched brightness with the WLJH Instrument Panel 98 LED Light Bulb, boasting a 360-degree glow and modern aesthetics thanks to its high-quality 3030 chips....
Product review
2018 Audi A6 Interior Door bulb size - 2825
LED Lights
– Better beam pattern: each bulb has 5 pcs high power SMD led, color temperature: 6000K(xenon white), voltage: 12V
– No polarity no flip: it...
Product review
2018 Audi A6 Interior Door bulb size - 98
LED Lights
Experience unmatched brightness with the WLJH Instrument Panel 98 LED Light Bulb, boasting a 360-degree glow and modern aesthetics thanks to its high-quality 3030 chips....
Product review
Popular Headlights
Explore the custom LED headlight kits that will improve the visibility ahead of the 2018 Audi A6 at night. Made of quality materials, bright and long-lasting, they would be a perfect alternative to old or dimmed factory headlights. Explore more headlights for Audi A6 2018 here.
Popular Taillights
A pair of custom tail lights is necessary if the people behind your 2018 Audi A6 are to be impressed. Consider direct bolt-on replacements powered by LED instead of worn-out or damaged tail lights.
Audi A6 2018 bulb size chart specifies the recommended bulb part numbers and types for all positions of its lighting system, like headlights, fog lights, brake lights, side markers, etc.
If you want to upgrade the headlights, the aftermarket bulb you select has to be the exact size your Audi A6 2018 requires to fit into the housing and match the wattage and voltage specifications.
LightningLab project pulls information about the 2018 Audi A6 bulb sizes from the vehicle's manual and leading automotive lighting suppliers. All the data is classified and fact-checked by our editorial team.
The following chart with the 2018 Audi A6 bulb sizes is provided for informative purposes only. Consult the owner's manual or contact the dealership to double-check the correct bulb type, wattage, voltage, and whether it requires any additional equipment or modifications to be installed on the specific 2018 Audi A6 trim.
Ensure the bulb is "DOT" compliant to avoid legal issues.
FAQs
How to replace the 2018 Audi A6 headlight bulb?
First things first, you'll need the right 2018 Audi A6 bulb size. Of course, you may consult the owner's manual, but let's be honest, that's as dull. Instead, just look at the chart above or remove the old bulb to see its size. It's not rocket science; it's more like... bulb science.
Follow the simple step-by-step instructions:
- 1) Park the 2018 Audi A6 on an even surface and turn off the ignition.
- 2) Open the hood and pop it up.
- 3) Pull the lock bar up and out of the clip to fix the hood.
- 4) Identify the back of the headlight assembly where the bulb is housed.
- 5) You may need to remove other components to access it.
- 6) Locate the electrical connector at the back of the headlight compartment.
- 7) Press down on the locking tab and pull the connector away from the bulb.
- 8) Remove the Old Bulb. Depending on your trim, you may need to:
- a) Unscrew a retaining ring
- b) Unclip a metal pin
- c) Rotate the bulb counterclockwise
- 9) Insert the new bulb without touching the glass.
- 10) Plug the electrical connector back, making sure it clicks into place.
- 11) Turn on the headlights to test the new bulb.
- 12) You may need to aim your headlights.
Reviewed by Brent Ordway
Brent Ordway is an ASE-certified car technician. He has been working on cars since he was a teenager and loved helping people keep their vehicles running smoothly. Brent's skills as a mechanic are unrivaled. In 2022, he earned his place on the list of winners for the ASE Master Automobile Technician of the Year award.
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Audi A6 Bulb Chart By Years
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