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Home >> Mazda >> 2015 >> 3 SV, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 45 (Security And Lock System) >> Keyless Antenna Removal/Installation >> With Advanced Keyless Entry System >> Vehicle interior, rear
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Vehicle interior, rear

WARNING: This page is about a different car, the 2014 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION .)
  2. Remove the trunk covering. (See TRUNK COVERING REMOVAL/INSTALLATION .)
  3. Remove the trunk board. (See TRUNK BOARD REMOVAL/INSTALLATION .)
  4. Disconnect the connector from the keyless antenna.
    CAUTION:
    • Disconnect the connector while holding the keyless antenna, otherwise the keyless antenna bracket could be damaged.
    Fig 1: Identifying Keyless Antenna Connector
    G09787810Courtesy of MAZDA MOTORS CORP.
  5. While pressing the keyless antenna bracket tab in the direction of arrow (1) shown in the figure, press it in the direction of arrow (2) to detach the keyless antenna bracket tab from the body.
  6. Remove the keyless antenna from the body.
  7. Insert a tape-wrapped flathead screwdriver into the position shown in the figure.
    Fig 2: Pressing Keyless Antenna Bracket Tab
    G09787811Courtesy of MAZDA MOTORS CORP.
    Fig 3: Inserting Tape-Wrapped Flathead Screwdriver Into Position
    G09077078Courtesy of MAZDA MOTORS CORP.
  8. Move the tape-wrapped flathead screwdriver in the direction of arrow (1) shown in the figure to press the keyless antenna bracket tab, and pull it in the direction of arrow (2) to detach the keyless antenna bracket from the keyless antenna.
  9. Remove the keyless antenna bracket from the keyless antenna.
  10. Install in the reverse order of removal.