How to replace brake light bulb for Audi A6 (C5)

Model years: 1997 - 2004
Brake light is a luminous signal situated at the rear light cluster of the car, that produces red light at the time brake pedal is pressed. Put differently, it is there to draw attention, that the driver is intended to reduce the speed or stop completely. Appropriate condition of brake lights is a crucial matter , otherwise ear-end collisions can occur. If the brake lights of the vehicle are not working, the reaction time of driver in the back increases and the cars might be involved in the accident. If you became aware of the fact, that stepping on brake pedal neither of brake lights illuminates, do not think twice and replace the bulb. When preparing to repair failed brake light, be sure you acquire a proper bulb.

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.


Audi A6 brake light bulb list:
Body type Position Bulb specs Buy
Sedan/saloon
Brakelight
Type: Double Filament Bulb (P21/5W)
Voltage / Watts: 12V/21/5W
Amazon.com:
$9.99pair
Amazon.co.uk:
£5.39pair
Avant
Brakelight
Type: Double Filament Bulb (P21/5W)
Voltage / Watts: 12V/21/5W
Amazon.com:
$9.99pair
Amazon.co.uk:
£5.39pair

How to replace brake light bulb:
1. Open the trunk.
2. Remove rear lights cluster cover.
3. Pull out the lights assembly.
4. Locate brake light bulb.
5. Remove old bulb.
6. Insert the replacement bulb.
7. Apply rear lights cluster back.
8. Apply rear lights cluster cover.
9. Test if brake lights work.
Brake light bulb replacement instructions for:
A6 (2004 - 2011)A6 (2011 - present)