Honda Civic Owners Manual: Key Types and Functions

Locking and Unlocking the Doors

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Keys

Use the key to start and stop the engine, to lock and unlock the doors and to open the trunk. You can also use the remote transmitter or smart entry system* to lock and unlock the doors and to ...

See also:

Honda Civic Owners Manual. Models with smart entry system
Make sure the parking brake is applied.  The electric parking brake indicator comes on for 15 seconds when you pull ►p the electric parking brake switch. Continuously variable transmission models Check that the shift lever is in P, then depress the brake peda ...