What Size Bulbs Does a 2019 Audi R8 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 2019 Audi R8 Have?
The 2019 Audi R8 features an extensive lighting system with 13 bulb positions. It uses factory LED technology with integrated LED headlight modules. The R8 has been available from 2008 to 2019, and the 2019 model falls in the late-generation years. As a Audi vehicle, it uses a CANbus electrical system that monitors bulb status.
LED Flicker Warning
This vehicle (Audi) is known to use a CANbus system that checks for burnt-out bulbs. Installing standard LEDs may cause them to flicker or trigger a dashboard error.
We highly recommend using a CANbus decoder or "Anti-Flicker" resistors.
Can You Put LED Bulbs in a 2019 Audi R8?
Upgrading the 2019 Audi R8 to LED headlights is straightforward since it uses a single LED Headlights dual-filament bulb for both low and high beams. You only need one pair of LED bulbs to upgrade both functions. Look for a LED Headlights LED kit that specifically supports dual-filament operation to ensure both beams work correctly. Important: Audi vehicles use a CANbus system that detects bulb wattage. Standard LED bulbs may trigger dashboard warnings or flicker. Choose LED kits labeled "CANbus-compatible" or add inline decoder resistors to prevent these issues. For the fog lights, a LED Bulb LED bulb provides a clean white output that pairs well with LED headlights.
How to Replace Bulbs on a 2019 Audi R8
To remove the headlight bulb, disconnect the wiring harness, then twist the bulb counter-clockwise and pull it straight out of the housing. Audi vehicles are known for tight engine bay clearances around the headlight assembly. You may need to remove the air intake duct, battery cover, or wheel well liner to access the bulbs. Budget 30 to 45 minutes per side for your first replacement. This vehicle has factory-integrated LED headlight modules. These are not user-serviceable bulbs. If your LED headlights fail, the entire headlight assembly or LED module may need to be replaced by a dealer or qualified technician. The fog lights are accessed from underneath the front bumper. You may need to remove a few plastic clips or screws from the fender liner to reach the LED Bulb fog light socket.
Full Upgrade Bundle
Upgrade All 13 Positions at Once
2019 Audi R8 Complete Bulb Size Chart
| Position | Bulb Size | Shop |
|---|---|---|
Low Beam | LED Headlights | Buy LED Headlights |
High Beam | LED Headlights | Buy LED Headlights |
Fog Light | LED Bulb | Buy LED Bulb |
Brake Light | LED Bulb | Buy LED Bulb |
Dome Light | LED Bulb | Buy LED Bulb |
Side Marker | LED Bulb | Buy LED Bulb |
Turn Signal Front | LED Bulb | Buy LED Bulb |
License Plate | LED Bulb | Buy LED Bulb |
Map Light | LED Bulb | Buy LED Bulb |
Parking Light | LED Bulb | Buy LED Bulb |
Turn Signal Rear | LED Bulb | Buy LED Bulb |
Reverse Light | LED Bulb | Buy LED Bulb |
Trunk Light | LED Bulb | Buy LED Bulb |
Want to upgrade everything at once?
Shop Complete LED Kit for 2019 Audi R8How Long Do 2019 Audi R8 Headlight Bulbs Last?
Factory LED headlights on the 2019 Audi R8 are rated for approximately 25,000 to 50,000 hours of use, which translates to roughly 10 to 15 years of normal driving. LED modules rarely burn out suddenly. Instead, they gradually dim over time or develop dead zones within the LED array. At 7 years old, the original bulbs on your R8 are likely overdue for replacement, though LED modules may still have life left. Even if they still illuminate, reduced brightness significantly impacts nighttime safety. When one headlight burns out, replace both sides at the same time. Bulbs from the same batch age at similar rates, and mismatched brightness is distracting to oncoming drivers.
What Bulbs Are Compatible with the 2019 Audi R8?
Using the wrong bulb size can cause improper beam patterns that reduce your visibility and blind other drivers. It can also cause overheating inside the headlight housing, potentially warping the plastic lens or reflector. Always verify the bulb number before purchasing.
2019 Audi R8 Headlight FAQ
Did Audi R8 Bulb Sizes Change Over the Years?
Over its production run from 2008 to 2019, the Audi R8 has seen bulb size changes in the Low Beam, High Beam and Fog Light positions. The 2019 model uses the newer bulb specification introduced around 2014. Always verify the exact bulb size for your specific 2019 model year using the chart above, as using the wrong size can result in poor fitment or reduced light output.