Audi TT Headlight Assembly Replacement Guide

The headlights are the primary source of illumination for any vehicle. The same is true with Audi TT, a sporty and sleek car. With a proper headlight set, you can see where you are going, and it helps other drivers see you. There are four headlight bulbs with Audi TT at the front of the vehicle, two for the low and two for the high beam lights, whereas there are separate fuses and relays for each side.

If you have to remove the headlight assembly, an Audi TT headlight assembly upgrade can be a little costly. But you never know where you may have reduced visibility, and therefore, you must have a headlight kit replacement for the Audi TT as soon as you can notice a problem.

What kind of headlights are used in Audi TT?

Typically the Audi TT goes for the H7 bulb for both the low beam and the high beam headlights. It uses an H11 bulb for the fog lights. Whenever you go for the Audi TT headlight assembly upgrade, you need to remember that it is not easy to get direct replacement units. It means that your new bulb might interact differently with the headlight housing and might produce light in a completely different way. The issue can become more prominent if you use reflector assemblies to replace the projector headlights.

How to choose the correct bulb size for the Audi TT?

To choose the correct bulb size for the HID or the LED lamps for your Audi TT, you can either consult the vehicle’s manual, look at the part number of the old bulb or call your dealership or the manufacturer. In the last method, you might need to share the VIN of your vehicle.

If other options don’t work for you, you can go for the Audi TT light bulb replacement chart. You will find a list of bulb types and sizes in the databases for each generation of Audi TT. Therefore, you have to choose the vehicle type and the year of manufacture.

Steps to replace the headlight assembly of the 2018 Audi TT

  • Begin by removing the decorative cover concealing the coolant reservoir of your 2018 Audi TT.
  • In the next step, you have to find the back of your headlight and then pull the metal wire clip holding the headlight cover towards the engine.
  • Now you can look inside and find the back of the headlight assembly; you need to take it out.
  • Replace the headlight assembly with a new one and then reattach the connector.
  • In the end, you need to make sure that everything is firmly in its place.

Final Thoughts

Audi TT has been in production since 1998, and at present, it’s in the third generation. There are three versions featuring the LED technology for the Audi TT headlight assembly upgrade. With the help of the full-LED headlights in the market, you can easily illuminate the way ahead of you and save yourself from costly accidents down the road.

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