The LED module 80A998474A, used in the Matrix LED headlights of the Audi Q5 from 2017 onwards, may require replacement for several reasons:
Manufacturing defects: In some cases, these modules may have manufacturing defects that cause malfunctions, such as:
- Dim or flashing daytime light: The LED daytime light may appear dim or flash erratically.
- Arrow not working: The LED arrow may not light up or flash at the wrong rate.
- Random Flickering or Flashing: The LED lights may flicker or flash randomly.
Wear and tear: Over time and wear, LED module components can degrade, causing a decrease in brightness or complete failure.
External damage: Physical damage to the LED module, caused by shock, vibration or water ingress, may compromise its functioning.
Aftermarket Reactions: In some cases, Audi may issue recalls or service campaigns to update or replace the 80A998474A LED modules due to known issues.
If you experience any of these problems with your Audi Q5 LED daytime running lights or turn signals, it is advisable to have your vehicle diagnosed by an authorised Audi workshop to determine if the LED module 80A998474A needs to be replaced.
Replacing the LED module 80A998474A:
Replacement of the LED module 80A998474A must be performed by a qualified technician at an authorized Audi workshop. The replacement process typically involves:
- Removing the headlight
- Access to the faulty LED module
- Disconnecting the LED module
- Installing the new LED module
- Connecting the new LED module
- Repositioning the headlight
- LED light test
It is important to use only genuine Audi spare parts when replacing the LED module 80A998474A.
