2008 Toyota Avalon Owners Manual - Page 183

2-4. Using other driving systems n Dynamic laser cruise control warning lights, display and buzzers Warning lights, display and buzzers are used to indicate a system malfunction or to alert you to the need for caution while driving. "CRUISE" indicator light Master warning light Warning code 2 When driving The warning codes indicate the following. Warning code C1 Details Indicates that the laser radar sensor is dirty or covered with ice. Correction procedures Clean the sensor. • Stop the wiper or switch the wiper to variable intermittent operation. • Avoid direct sunlight. • Wait until the weather becomes clear. Turn off and restart the "ENGINE START STOP" switch or the engine switch. C2 Indicates that the system is unable to judge the vehicle-to-vehicle distance. E3 (Flashing) Indicates that a system malfunction has been detected. If the same code appears again after implementing the correction procedure, or if the cruise control cannot be set, contact your Toyota dealer. n Switching modes The mode cannot be switched to constant speed control mode if vehicle-tovehicle distance control mode has been used. The mode also cannot be switched from constant speed control to vehicle-to-vehicle control mode. Turn the system off by pressing the "ON-OFF" button, and turn it on again. 157