2013 Acura TL Owner's Manual - Page 183

Keyless Access System Before closing the trunk, make sure the remote is not in the trunk. If you close the trunk when the remote is in it, the system beeps, and the trunk reopens. Keep the trunk lid closed at all times while driving to avoid damaging the lid, and to prevent exhaust gas from getting into the interior. See Carbon Monoxide Hazard on page 57 . UNLOCK BUTTON Keyless Access Remote LED LOCK BUTTON You cannot lock the doors if any door is not fully closed, if the remote is in the keyless access remote slot, or if the power mode is in any position except VEHICLE OFF (LOCK). When you cannot set the security system because the trunk or hood is open, no exterior light blinks and/or no beeper sounds. Instruments and Controls TRUNK RELEASE BUTTON PANIC BUTTON LOCK Press this button once to lock all doors. Some exterior lights will flash. When you push the LOCK button twice within 5 seconds, you will hear a beep to verify that the doors are locked and the security system is set. CONTINUED 2013 TL 179