# Audible warning not working — Vehicle inspection defect categories: MOT major, minor and dangerous verdicts For Audible warning not working, category is Major; inspection item number is 7.7; defect reference is (a); inspection item is Audible warning (horn); authority is DVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7), recorded from its source on 2026-08-06. - **Defect:** Audible warning not working _(verified: appears in the quote below)_ - **Category:** Major _(verified: appears in the quote below)_ - **Inspection item number:** 7.7 - **Defect reference:** (a) _(verified: appears in the quote below)_ - **Inspection item:** Audible warning (horn) - **Authority:** DVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7) _(our reading, not quoted from the source)_ ## What the source says > (a) | Audible warning not working | Major ## Source - https://www.gov.uk/guidance/mot-inspection-manual-for-private-passenger-and-light-commercial-vehicles/7-other-equipment Last verified: 2026-08-06. Review by: 2027-02-02. Part of [Vehicle inspection defect categories: MOT major, minor and dangerous verdicts](https://referencesource.org/vehicle-inspection-defect-categories/).