2005 Toyota Land Cruiser Owners Manual - Page 27

-Locking and unlocking doors The wireless remote control key is an electronic component. Observe the following instructions in order not to cause damage and trouble to the key. If you lose key, contact as possible theft, or an mation, see page 273.) your wireless remote control your Toyota dealer as soon to avoid the possibility of accident. (For detailed infor"If you lose your keys" on D Do not leave the key in places where the temperature becomes high such as on the dashboard. D Do not disassemble it. D Avoid knocking it hard against other objects or dropping it. D Avoid putting it in water. You can use up to 4 wireless remote control keys for the same vehicle. Contact your Toyota dealer for detailed information. If the wireless remote control key does not actuate the doors or operate from a normal distance, or the indicator light on the key is dimmed or does not come on: Locking operation D Check for closeness to a radio transmitter such as a radio station or an airport which can interfere with normal operation of the key. D The battery may have been consumed. Check the battery in the key. To replace the battery, see following "-Replacing battery" on page 17. Unlocking operation 14