Honda Civic Service Manual: Battery System

Electrical

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Battery Removal and Installation

Removal 1. Battery Terminal - Disconnection 1. Make sure the ignition switch is in LOCK (0). ...

See also:

Honda Civic Owners Manual. Models with color audio system
How to customize While the vehicle is at a complete stop with the ignition switch in ON (w, press the MENU/CLOCK button, then select Settings. To customize the phone settings, press the button, then select Phone Setup. Customized Features When you customize settings: ...