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Home >> Mazda >> 2018 >> 3 Touring, 4D Sedan, Standard Trans >> Repair and Diagnosis >> Electrical >> Horns >> Instrumentation/Driver Info >> Horn Removal/Installation

Horn Removal/Installation

  1. Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION .)
  2. Remove the set plate. (See SET PLATE REMOVAL/INSTALLATION .)
  3. Remove the front bumper. (See FRONT BUMPER REMOVAL .) (See FRONT BUMPER INSTALLATION .)
  4. Disconnect the connector.
    Fig 1: Detaching Connector
    G11564705Courtesy of MAZDA MOTORS CORP.
  5. Remove the bolts.
  6. Remove the body ground.
  7. Remove the horn.
  8. Install in the reverse order of removal.