Theft-Deterrent Horn Removal/Installation
WARNING: This page is about a different car, the 2020 Mazda CX-30. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION (US) .)
- Remove the following parts:
- Rear package tray (See REAR PACKAGE TRAY REMOVAL/INSTALLATION .)
- Trunk covering (See TRUNK COVERING REMOVAL/INSTALLATION .)
- Trunk board (See TRUNK BOARD REMOVAL/INSTALLATION (US) .)
- Trunk end trim (See TRUNK END TRIM REMOVAL/INSTALLATION .)
- Trunk side upper trim (See TRUNK SIDE UPPER TRIM REMOVAL/INSTALLATION .)
- Partially peel back the trunk side trim. (See TRUNK SIDE TRIM REMOVAL/INSTALLATION (US) .)
- Remove the following parts:
- Trunk side insulator (See TRUNK SIDE INSULATOR REMOVAL/INSTALLATION .)
- Rear combination light (See REAR COMBINATION LIGHT REMOVAL/INSTALLATION .)
- Rear over fender (See REAR OVER FENDER REMOVAL/INSTALLATION .)
- Rear splash shield (See SPLASH SHIELD REMOVAL/INSTALLATION .)
- Rear bumper (See REAR BUMPER REMOVAL/INSTALLATION (US) .)
- Disconnect the connectors.
- Remove the clip.
- Remove the nuts.
- Remove the theft-deterrent horn.
- Install in the reverse order of removal.
- Perform the rear side radar sensor aiming adjustment. (with rear side radar sensor) (See FRONT SIDE/REAR SIDE RADAR SENSOR AIMING .)