first of all, the problems are with 2 different sleds, so I don't think its the voltage regulator...
the lights that went out are those that light up the dash, the "High Beam" indicator light still works....
I am looking for troubleshooting tips to follow to determine what the problems are & how to fix them! I am a handyman by trade & have a volt/ohm meter to test with... need specific directions on what & how to test....
2000 Polaris Indy 550 SS
1994 Polaris 440 XCR
Oops, read post too quickly. Start at sockets/power supply for handwarmer and check for voltage. Work backwards upstream until you find power and figure out while why it stopped. This is assuming you have already checked for burned out bulbs/continuity in the warmer elements.
Are your headlights still working, and do the guages themselves still work?
1992 Ski Doo Mach 1 (SC-10/2 suspended) March '07 SF.com Sled of the Month! (Lost in fire 4-7-13)
1992 Ski Doo Mach 1 original 2006 Ski Doo MXZ 500SS
1999 Ski Doo MXZ600 Webmaster Evergreen Valley Snowmobile Club SledNH.com Moderator