Negative Battery Terminal Disconnection

1. Switch the ignition to off.
   CAUTION:

   • Be careful not to contact the positive battery terminal.
   NOTE:

   • The positive battery cable nut cannot be removed to prevent it from falling off.
2. Disconnect the negative battery terminal.

• When disconnecting the plastic deformed negative battery terminal, expand the gap of the negative battery terminal using a flathead screwdriver, and remove the nut.

Courtesy of MAZDA MOTORS CORP.