
Marsauto M1C H11 LED Fog Light Bulbs, 30000LM 6000K Cool ...
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Used for: Fog Light Bulb Front
Used for: Fog Light Bulb Front
Used for: Headlight Bulb High Beam and Low Beam
Used for: Back Up Reverse Light Bulb, Daytime Running Light Bulb, Turn Signal Light Bulb Front, Turn Signal Light Bulb Rear
Used for: Brake Light Bulb
Used for: License Plate Light Bulb, Trunk or Cargo Area Light
Used for: Parking Light Bulb, Side Marker Light Bulb Front, Courtesy Light Bulb, Glove Box Light Bulb
Used for: Parking Light Bulb, Side Marker Light Bulb Front, Courtesy Light Bulb, Glove Box Light Bulb
Used for: Tail Light Bulb
Used for: Dome Light Bulb, Engine Compartment Light Bulb
Used for: Dome Light Bulb, Engine Compartment Light Bulb
Used for: Map Light Bulb
This page helps you verify the bulb sizes for the 2007 Audi S4 by lighting position, so you can match the correct replacement before you buy. Because fitment can vary by market, body style, and lighting package, it is a practical reference for checking the bulbs used in the headlamps, interior lights, exterior markers, and cargo-area lamps.
For the 2007 Audi S4, the listed bulb types include D1S for the high beam and low beam headlight setup, 7506 for several signal and reverse functions, and 6418 or 6411/6428 sizes in multiple interior and utility locations. Use the position-specific listings on this page to narrow down the correct bulb for your exact light housing.
Before ordering, compare the bulb position on your car with the chart and confirm whether your S4 has a standard halogen-style replacement, an LED unit, or a factory HID setup, since trim and package differences can change the correct fitment. Aftermarket LED conversions may require additional adapters, resistors, or coding changes to avoid warning lights or uneven beam patterns. The safest approach is to inspect the installed bulb directly, especially for exterior lights and any lamp that may have been changed by a previous owner, before purchasing replacements.
The listed headlight bulb for both high beam and low beam on the 2007 Audi S4 is D1S.
The front turn signal bulb is listed as 7506.
The rear turn signal bulb is also listed as 7506.
The back up reverse light bulb is listed as 7506.
The brake light bulb is listed as 7506R.
The license plate light bulb is listed as 6418.
The trunk or cargo area light uses a 6418 bulb.
Both the dome light bulb and the engine compartment light bulb are listed as 6411 or 6428.
The map light bulb is listed as 64111.
The parking light bulb and the front side marker light bulb are both listed as 2825 or 98.
The courtesy light bulb and glove box light bulb are both listed as 2825 or 98.
The front fog light bulb is listed as H11 LED or H16 LED, depending on the specific lamp setup.
Some positions on the chart are listed as LED, including the center high mount stop light. Other locations use standard bulb types or HID components, so it is important to check each position individually.
Because trim, market, and lighting package differences can affect fitment, and previous owners may have installed non-original bulbs or conversions. Checking the installed bulb helps confirm the exact size and avoids returns.