2012 Yamaha Motorsports Big Bear 400 4x4 IRS Owners Manual - Page 125
2012 Yamaha Motorsports Big Bear 400 4x4 IRS Manual
Page 125 highlights
ECB00640 NOTICE To prevent accidental short-circuiting, turn off the main switch when checking or replacing a fuse. 2. Remove the blown fuse, and then install a new fuse of the specified amperage. WARNING! Always use a fuse of the specified rating, and never use a substitute object in place of the proper fuse. An improper fuse or a substitute object can cause damage to the electrical system, which could lead to a fire. [EWB02172] Specified fuses: Main fuse: 30.0 A Headlight fuse: 15.0 A Ignition fuse: 15.0 A Four-wheel-drive motor fuse: 10.0 A Auxiliary DC jack fuse: 10.0 A Carburetor warmer fuse: 10.0 A 3. Turn the key to "ON" and turn on the electrical circuits to check if the devices operate. 4. If the fuse immediately blows again, have a Yamaha dealer check the electrical system. EBU28443 8 Replacing a headlight bulb If a headlight bulb burns out, replace it as follows. 1. Disconnect the coupler shown. 2. Remove the headlight assembly by removing the screws. 8-45