Honda 2006 Accord Sedan Owner's Manual page 178

RELEASE
BUTTON
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.
6. Remove the key from the Shift
Lock Release slot, then reinstall
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 vehicle is
developing a problem. Have the
vehicle checked by your dealer.
Automatic Transmission
177