How to replace headlight bulb for Audi A4 (B5)
Model years: 1994 - 2001
To ensure the safety of our own and others it's recommended to review if both headlights are working fine. The most common problem is the failure of a bulb, reducing the field of vision of the roadway after the sunset. Besides that the vehicle with failed headlight is less notable for the other road users. When noticed, that the headlight is not glowing anymore, bulb replacement is highly recommended. Prior to repairing broken headlight, be assured you hold genuine bulb. If you noticed the other car with headlight bulb failure, don't be apathetic and inform the driver about it. You will be appreciated.
The life-time of a bulb is limited. Sooner or later, it will burn out and will have to be replaced. Bulbs, made of high quality materials, tend to last longer. It's recommended to use well known brand replacement bulbs.
If bulb burns out right after installation, your vehicle might have a problem inside electrical system - have it checked by auto electrician.
Tip: Never touch glass housing of a halogen bulb with your fingers. Greasy spots might cause premature failure of the bulb. Handle the bulb by its base or use a piece of clean paper when installing.
Audi A4 headlight bulb list:
| Body type | Position | Bulb specs | Buy |
|---|---|---|---|
| Sedan/saloon | High beam | Type: Halogen (H4) Voltage / Watts: 12V/60/55W | Amazon.com: $13.98pack of 1 $14.61pair Amazon.co.uk: £5.91pack of 1 £13.75pair |
| High beam | Type: Halogen (H7) Voltage / Watts: 12V/55W | Amazon.com: $5.74pack of 1 $6.97pair Amazon.co.uk: £4.88pack of 1 £6.99pair | Low beam | Type: Halogen (H4) Voltage / Watts: 12V/60/55W | Amazon.com: $13.98pack of 1 $14.61pair Amazon.co.uk: £5.91pack of 1 £13.75pair |
| Low beam | Type: Halogen (H7) Voltage / Watts: 12V/55W | Amazon.com: $5.74pack of 1 $6.97pair Amazon.co.uk: £4.88pack of 1 £6.99pair | |
| Avant | High beam | Type: Halogen (H7) Voltage / Watts: 12V/55W | Amazon.com: $5.74pack of 1 $6.97pair Amazon.co.uk: £4.88pack of 1 £6.99pair |
| High beam | Type: Halogen (H4) Voltage / Watts: 12V/60/55W | Amazon.com: $13.98pack of 1 $14.61pair Amazon.co.uk: £5.91pack of 1 £13.75pair | Low beam | Type: Halogen (H7) Voltage / Watts: 12V/55W | Amazon.com: $5.74pack of 1 $6.97pair Amazon.co.uk: £4.88pack of 1 £6.99pair |
| Low beam | Type: Halogen (H4) Voltage / Watts: 12V/60/55W | Amazon.com: $13.98pack of 1 $14.61pair Amazon.co.uk: £5.91pack of 1 £13.75pair |
How to replace headlight bulb:
1.
Open the hood.
2.
Disconnect the headlight's wiring that supplies power to a bulb (usually no tools are needed, use you hands).
3.
Remove the bulb cover by turning it counter-clockwise till it can be easily pulled out.
4.
Swing open the bulb retention clip by gripping and pressing it using your fingers.
5.
Remove old headlight bulb.
6.
Insert the replacement bulb regarding the notches on both, the holder and the bulb itself. Do not touch the glass part of the bulb as it might fail prematurely.
7.
Attach bulb retention clip.
8.
Apply bulb cover back.
9.
Plug the wiring back in.
10.
Test if headlights work.
