Precision lighting
The first generation Audi A5 came with standard halogen headlight bulbs but the lighting system was majorly upgraded in 2013 when the second generation was released. Changing the HID bulbs in your Audi A5 may seem challenging but is actually no more difficult that changing out the older halogen type, and we will show you how its done.
Related: How to replace a tyre on an Audi A5
You can save a few thousand rand and take on this task with just a few tools and our handy guide.
You will need:
- Replacement bulbs of the correct amperage and wattage for your year.
- T30 Torx bit and driver
Let's get it done:

1. Open bonnet

2. Use the T30 Torx bit and driver to remove the screws that hold the plastic radiator cover in place, this will reveal the screw for the headlight assembly.

3. Using the Torx bit and driver, undo the three screws that hold the headlight assembly in place.

4. Undo the connector plug from the back of the headlight assembly.

5. Remove headlight assembly.

6. Undo the large silver retainer clip and open the back of the assembly.

7. Very carefully remove the HID bulb assembly.

8. Replace the bulb assembly (DO NOT TOUCH THE GLASS PART OF THE BULB)

9. Install everything in reverse order and test system.
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Images courtesy of Google image Search and Audi Maintenance Forum