Used for: Fog Light Bulb Front
Used for: Back Up Reverse Light Bulb, Turn Signal Light Bulb Rear
Used for: Brake Light Bulb, Tail Light Bulb
Used for: Center High Mount Stop Light Bulb, Side Marker Light Bulb Rear, Courtesy Light Bulb
Used for: Center High Mount Stop Light Bulb, Side Marker Light Bulb Rear, Courtesy Light Bulb
Used for: License Plate Light Bulb, Glove Box Light Bulb, Map Light Bulb, Trunk or Cargo Area Light
Used for: Parking Light Bulb, Side Marker Light Bulb Front, Turn Signal Light Bulb Front
Used for: Dome Light Bulb, Engine Compartment Light Bulb
Used for: Dome Light Bulb, Engine Compartment Light Bulb
This page helps you verify bulb sizes for the 1997 Audi A4 by lighting position, so you can match the correct bulb to the exact lamp on the car. Whether you are replacing a burned-out exterior bulb or refreshing an interior light, checking the position first is the easiest way to avoid ordering the wrong part.
The 1997 Audi A4 uses several different bulb types across the cabin, front end, and rear lighting. Because trim and lighting equipment can vary by market and body style, use this guide as a fitment reference and compare it with the bulb currently installed in your vehicle before buying replacements.
For best results, confirm whether your A4 has standard halogen lighting or any aftermarket LED conversion, since that can affect fitment, brightness, and warning behavior. Some cars also differ by trim package, region, or body style, so the same year may not use identical bulbs in every position. If a light has been modified, the installed bulb or socket may not match the factory listing, and it is always smart to remove the old bulb and check the number printed on it before ordering. That simple step can save time and help you avoid compatibility issues with LED replacements or non-original housings.
The front turn signal light bulb is 2357A on the 1997 Audi A4.
The front parking light bulb is 2357A.
The front side marker light bulb is 2357A.
The front fog light bulb is H1.
The rear turn signal light bulb is 7506.
The back-up reverse light bulb is 7506.
The brake light bulb is 7528.
The tail light bulb is 7528, and some setups may be optional depending on trim or market.
The center high mount stop light bulb is 2825 or 98.
The rear side marker light bulb and courtesy light bulb are listed as 2825 or 98.
Both the dome light bulb and engine compartment light bulb are listed as 6411 or 6428.
Those positions are listed with bulb size 6418.
Check the bulb position on the car, compare it with this page, and confirm the number printed on the installed bulb before purchasing a replacement.
Not always. Trim level, lighting package, body style, and market can change bulb fitment, so it is best to verify the exact lamp on your vehicle.
