Hello All,
Bob Geco and I have been having a discussion off line on the requirements for directional indicator coloring on US cars. As we know in mid 1969 our cars changed from the now elusive all red to amber. My Austin cars of the time period, including MG's I had went through a similar change. Bob pointed out that some new cars (like the 2005 Mustang he's drooling over
)are again, all red! Well, that got me researching...
I don't have all the definitive answers yet, but it appears as if in March, 1989 new regulations went into effect permitting amber
or red directionals in the
rear and
amber only in the front. You can see some of this information here:
http://www.preproassembly.com/tec/cfr49393011.htmMy guess is that somewhere between 1969 and 1989, these regulations were relaxed in the same way that square headlights, and non-sealed beams were allowed.
So, I guess those with the red tail lamps can feel safe as many cars incorporate them now. However, with the recent price of a good set on eBay, I'd pull them off, or at least inform your insurance company that your all-red plastic lenses are worth the price of a Rolex! I guess it is good to know that in 99.99% of the cases if you are rear-ended it is the other guy's fault!
A Dalton, forget the trailer lights, put your all red ones on ebay and get a new set of amber's and take the wife on a vacation to Stuttgart.
Michael Salemi
1969 280SL
Signal Red w/Black Leather
Restored