Using the Front Seat Armrest
The console lid can be used as an armrest.
To adjust: Slide the armrest to desired position.
Using the Rear Seat Armrest*
Pull down the armrest in the center backrest.
Honda Civic Service Manual. Front Seat Belt Removal and Installation - Driver's Seat (2-door)
Removal
1.
Battery Terminal (SRS) - Disconnection
1.
Make sure the ignition switch is in LOCK (0).
2.
Disconnect and isolate the negative cab ...