2013 Acura TL Owner's Manual - Page 180

Keyless Access System If you wear a glove while grabbing a front door handle, the door sensor may be slow to respond or may not respond by unlocking the doors. If you do not open any of the doors within 30 seconds, they will automatically relock. If a remote is within operating range while you wash your vehicle or when it is raining heavily, the door sensors may respond by unlocking the doors. Instruments and Controls Each unlock sensor does not operate when: The remote is not within the operating range. The remote is too close to the vehicle. When the doors are unlocked. The remote battery is dead. The vehicle battery is dead. Locking the Doors DOOR LOCK BUTTON When you press the door lock button on the front door, all the doors and the trunk will lock. Before locking the doors, make sure the remote is not inside the vehicle. 176 2013 TL