2011 Lexus CT 200h Owners Manual - Page 51

1-3. Opening, closing and locking the doors n Effective range (areas within which the electronic key is detected) When locking or unlocking the doors The system can be operated when the electronic key is within about 2.3 ft. (0.7 m) of either of the outside front and back door handles. (Only the doors detecting the key can be operated.) 1 Before driving When starting the hybrid system or changing "POWER" switch modes The system can be operated when the electronic key is inside the vehicle. n Operation signals A buzzer sounds and the emergency flashers flash to indicate that the doors have been locked/unlocked. (Locked: Once; Unlocked: Twice) n When the door cannot be locked by the lock sensor on the upper part of the door handle If the door will not lock even when the topside sensor area is touched, try touching both the topside and underside sensor areas at the same time. 53 CT200h_U (OM76004U)