2009 Yamaha Motorsports RS Vector GT Owners Manual - Page 19

Control functions ESU10512 Coolant temperature warning indicator " " If the engine overheats, the coolant temperature warning indicator and the warning light come on. When this occurs, stop the engine immediately and allow the engine to cool down, and then check the coolant level in the coolant reservoir. (See page 48 for checking procedures.) 1. Warning light " " 2. Self-diagnosis warning indicator " 3. Two-digit error code ESU10530 " Engine stop switch " " The engine stop switch is used to stop the engine in an emergency. Simply push the stop switch to stop the engine. To start the engine, pull the stop switch and proceed with starting the engine. (See pages 26 for engine starting procedures.) 1. Coolant temperature warning indicator " 2. Warning light " " ECS00041 " NOTICE Do not continue to operate the engine if it is overheating. ESU12681 Self-diagnosis device This model is equipped with a self-diagnosis device for various electrical circuits. If any of those circuits are not working correctly, the warning light and the self-diagnosis warning indicator will flash, and a two-digit error code will flash slowly in the tripmeter/odometer display. Note the error code, and then have a Yamaha dealer inspect the snowmobile as soon as possible. NOTICE: Do not continue to operate the engine longer than necessary if there is an error code to avoid possible engine damage. [ECS00820] 1. Engine stop switch" " During the first few rides, practice using the stop switch so that you can react quickly in an emergency. ESU10661 Headlight beam switch "LIGHTS" Push the headlight beam switch to change the headlight to high beam "HI" or to low beam "LO". 13