2009 Toyota 4Runner Owners Manual - Page 349

3 -6 . Ot he r int e rior fe a t ure s Out side t e m pe rat ure displa y Air conditioning system with DUAL button Displays the outside air temperature. The temperature range that can be displayed is from -22° F (-30° C) to 122° F (50° C). Air conditioning system without DUAL button Displays the outside air temperature. The temperature range that can be displayed is from -22° F (-30° C) to 122° F (50° C). 326