There is a large plug on the left side of the steering column. It is about 1"x1". Pull that plug off and you"ll be able to see into the switch. A little contact cleaner and/or WD40 and you should be good for a short term fix. The first time I did it it lasted almost a year.

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2007 Suzuki Vinson 500 4X4
2007 Toro 6.5hp
2006 BMW X5 4.4 ltr (his)
2001 BMW X5 4.4 ltr (hers)
1994 Honda XR650L
1984 Honda XR80

"Beer is proof that God loves us and wants us to be happy."
Benjamin Franklin