Check a VIN

September 12, 2025 Service bulletin

This bulletin provides informaiton when there are moisture deposits in the taillights.

Audi technical service bulletin TSB_2079298_1 for 2022-2025 Audi Q4 E-Tron and 2022-2025 Audi Q4 Sportback E-Tron.

Bulletin number
TSB_2079298_1
Component
Electrical system
Summary
This bulletin provides informaiton when there are moisture deposits in the taillights.

Owners of these vehicles have filed 35 complaints in the electrical category.

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Audi Q4 E-Tron?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history