Honda CR-V 2021 Owner's Manual page 216

uuInterior Lights/Interior Convenience ItemsuInterior Lights
Models without panoramic roof
Rear
Door Activated
Position
Off
Models with panoramic roof
Rear
214
On
1Interior Light Switches
To avoid draining the battery, do not leave the
interior light on for an extended length of time when
the engine or power system is off.
If you leave any doors open in VEHICLE OFF (LOCK)
mode, or without the key in the ignition switch, the
interior lights go off after about 15 minutes.