Headlight Size

Makes · Audi · A4

2013 Audi A4 bulb size chart

Catalog bulb positions and codes for the 2013 Audi A4. Confirm against your owner’s manual before buying.

Bulb chart

Headlight & fog

PositionBulb
Headlight Bulb High Beam and Low BeamD3S

Exterior signal & marker

PositionBulb
Back Up Reverse Light Bulb921
Brake Light Bulb(with halogen headlights)7506R
Brake Light Bulb(with HID headlights)LED
Center High Mount Stop Light BulbLED
Daytime Running Light BulbLED
License Plate Light BulbLED
Parking Light BulbLED
Side Marker Light Bulb FrontLED
Side Marker Light Bulb RearLED
Stepwell Light BulbLED
Tail Light Bulb(with halogen headlights)7506R
Tail Light Bulb(with HID headlights)LED
Turn Signal Light Bulb Front64132
Turn Signal Light Bulb Rear(with halogen headlights)7506
Turn Signal Light Bulb Rear(with HID headlights)LED

Interior & accessory

PositionBulb
Courtesy Light Bulb2825, 98
Dome Light Bulb6411, 6428
Glove Box Light Bulb2825, 98
Interior Door Light Bulb2825, 98
Map Light Bulb2825, 98
Trunk or Cargo Area Light2825, 98
Vanity Mirror Light Bulb6418

← All A4 years · Bulb types