Volt meter will tell you which one is open or closed momentary, Balto. Just got mine, haven't put it on yet or started to wire up stuff. Gonna test placement of buttons first to make sure I won't either accidently while driving.
Thanks Tim, great little piece
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-Mike
2007 Ford Focus ZX5 - 91k - SGII, pending upper and lower grill bocks - auto trans
1987 Monte Carlo SS - 5.3/4L80E swap - 13.67 @ 106
2007 Ford Focus Estate - 230k - 33mpg - Retired 4/2018
1995 Saturn SL2 - 256K miles - 44mpg - Retired 9/2014
Cost to Operate Spreadsheet for "The New Focus"