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Old 12-14-2015, 08:59 PM   #8 (permalink)
oil pan 4
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Join Date: Jul 2011
Location: NewMexico (USA)
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Sub - '84 Chevy Diesel Suburban C10
SUV
90 day: 19.5 mpg (US)

camaro - '85 Chevy Camaro Z28

Riot - '03 Kia Rio POS
Team Hyundai
90 day: 30.21 mpg (US)

Bug - '01 VW Beetle GLSturbo
90 day: 26.43 mpg (US)

Sub2500 - '86 GMC Suburban C2500
90 day: 11.95 mpg (US)

Snow flake - '11 Nissan Leaf SL
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Quote:
Originally Posted by Ryland View Post
My boss had the heated mirror on his Saab burst into flames a while back...
That's the OEMs for you.
Take a good idea and stuff it by cutting corners, getting "it" to work as cheaply and usually as inefficiently as possible.

With my heaters I was planning to trim the voltage down to the point where it was just enough to melt the ice and put them on a timer, so they turn off after a few minutes. If the mirrors ice up again then I hit the switch again.

I hear that some OE mirror heater make the mirror hot to the touch, might be why they catch fire.
I am trying to run an alt delete, not fry an egg on my mirror, so the less power my mirror heaters waste the better.
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1984 chevy suburban, custom made 6.5L diesel turbocharged with a Garrett T76 and Holset HE351VE, 22:1 compression 13psi of intercooled boost.
1989 firebird mostly stock. Aside from the 6-speed manual trans, corvette gen 5 front brakes, 1LE drive shaft, 4th Gen disc brake fbody rear end.
2011 leaf SL, white, portable 240v CHAdeMO, trailer hitch, new batt as of 2014.
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