2007 Lexus GS 450h User Guide - Page 137

2-2. Instrument cluster n Average vehicle speed Displays the average vehicle speed since the hybrid system was started or the function was reset. The function can be reset by pushing the "DISP" switch for longer than one second when the average vehicle speed is displayed. 2 n System check display The "HYBRID SYNERGY DRIVE" message is displayed 3 seconds after the power switch is set to the "IG-ON" mode. At this time a systems check is conducted, and the normal display is shown upon successful completion of this check. When driving CAUTION n The multi-information display at low temperatures Allow the interior of the vehicle to warm up before using the liquid crystal information display. At extremely low temperatures, the information display monitor may respond slowly, and display changes may be delayed. 119