2008 Yamaha Motorsports FX Nytro Owners Manual - Page 18
2008 Yamaha Motorsports FX Nytro Manual
Page 18 highlights
Control functions and then push the "SELECT" button for at least 10 seconds while the snowmobile is stopped. Use the engine speed meter only when checking the snowmobile and performing basic maintenance. The engine speed meter should not be used while riding the snowmobile since the reading will vary from the actual engine speed. G ESU10410 High beam indicator light " " 1. Low coolant temperature indicator light " " The high beam indicator light comes on when the high beams of the headlights are switched on. (See page 15 for headlight beam switch operation.) The snowmobile can be operated normally after the indicator light goes off. NOTE: Operate the snowmobile at low speeds when the low coolant temperature indicator light is on. If the engine speed is too high, maximum engine speed is reduced to protect the engine. ESU10431 Fuel meter and grip/thumb warmer level indicator 1. High beam indicator light " ESU10471 " Low coolant temperature indicator light " " The low coolant temperature indicator light comes on when the coolant temperature is low and informs the rider that the snowmobile should be warmed up. After the engine is started, warm it up until the indicator light goes off. The fuel meter and grip/thumb warmer level indicator have eight segments which show the amount of fuel remaining in the fuel tank, the grip warmer level, or the thumb warmer level. 1. Fuel meter and grip/thumb warmer level indicator 12