Horn, Checking Function
WARNING: This page is about a different car, the 2025 Audi SQ5 Sportback, 2025 Audi SQ5, 2025 Audi Q5 e, 2025 Audi Q5 Sportback, and 2025 Audi Q5. However, it is still accessible from the selected car via links, so may be relevant.
Procedure:
-- Switch the ignition on.
-- Operate the horn and check the function of the high and low tone horn.
NOTE:
Perform the function test outside, for example at the workshop entrance or during a road test.