October 15, 2026 Service bulletin

This bulletin provides information for a software update when the vehicle cannot be locked or unlocked.

Audi technical service bulletin TSB_2078793_5 for 2025 Audi Q5, 2025 Audi A5 and 2025 Audi S5 and others.

Bulletin number: TSB_2078793_5
Component: Electrical system
Summary: This bulletin provides information for a software update when the vehicle cannot be locked or unlocked.

Owners of these vehicles have filed 64 complaints in the electrical category.

Vehicles covered

See the problems and recalls for an exact car

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