2009 Toyota Sienna Owners Manual - Page 59

1-2. Opening, closing and locking the doors n Conditions affecting operation The wireless remote control function may not operate normally in the following situations. l Near a TV tower, radio station, electric power plant, airport or other facility that generates strong radio waves l When carrying a portable radio, cellular phone or other wireless communication devices l When multiple wireless remote control are in the vicinity l When the wireless remote control is in contact with, or is covered by, a metallic object l When a wireless remote control (that emits radio waves) is being used nearby l When the wireless remote control has been left near an electrical appliance such as a personal computer l If window tint with a metallic content or metallic objects is attached to the rear window n Customization that can be configured at Toyota dealer Settings (e.g. operation signal) can be changed. (Customizable features →P. 565) 30