#CenterHighMountStopLamp

Piston Slap: To Flash or Not To Flash Your CHMSL?

Chris writes:

I’ve noticed various new-ish cars, ranging from Kias to Lincolns, with a flash-then-steady mode on their center high-mount stop lights. Is this becoming standard? I expect it’s not federally mandated, but I can’t imagine where else it’s coming from.

More importantly, how is it being implemented? I’m thinking about grabbing one from a salvage yard in a few years.

Recent Comments

Groza George The South is one of the few places in the U.S. where we still build cars. Unionizing Southern factories will speed up the move to Mexico.
FreedMike I'd say that question is up to the southern auto workers. If I were in their shoes, I probably wouldn't if the wages/benefits were at at some kind of parity with unionized shops. But let's be clear here: the only thing keeping those wages/benefits at par IS the threat of unionization.
1995 SC So if they vote it down, the UAW gets to keep trying. Is there a means for a UAW factory to decide they no longer wish to be represented and vote the union out?
Lorenzo The Longshoreman/philosopher Eri Hoffer postulated "Every great cause begins as a movement, becomes a business, and ends up as a racket." That pretty much describes the progression of the United Auto Workers since World War II, so if THEY are the union, the answer is 'no'.
Redapple2 I think I ve been in 100 plants. ~ 20 in Mexico. ~10 Europe. Balance usa. About 1/2 nonunion. I supervised UAW skilled trades guys at GM Powertrain for 6 years. I know the answer.PS- you do know GM products - sales weighted - average about 40% USA-Canada Content.

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