Honda ACCORD Owner's Manual page 251

Automatic Transmission
SHIFT LOCK RELEASE SLOT
4. Insert the key in the Shift Lock
Release slot.
5. Push down on the key while you
press the release button on the
shift lever and move the shift lever
out of Park to Neutral.
252
Driving
6. Remove the key from the Shift
RELEASE
Lock Release slot, then reinstall
BUTTON
the cover. Make sure the notch on
the cover is on the left side.
Depress the brake pedal and
restart the engine.
If you need to use the Shift Lock
Release, it means your car is
developing a problem. Have the car
checked by your Honda dealer.