2012 Sportsman 400/500 and EFI Tractor Service Manual 9923412, Page 398Get this manual
ELECTRICAL Lower Headlight Adjustment (Forest Tractor)
NOTE: The following procedure may be needed on some international units1The bottom two headlight mounting screwsadjusters (A) can be access directly through the fender openings2The single upper headlight mounting screwadjuster (B) is only accessible after .55" (14mm) hole is drilled into the front cabA Brown Green
Headlamp Switch Test
1Remove the headlight pod cover2Set meter to DC Volts and probe the headlamp plug wires (Brown and Yellow) at back of connector for 12 Volts3Turn ignition and headlight onIf there is no power, continue with checks to the harness and fusesBrown Yellow Upper Headlamp Plug Wires