Page 148 of 324 pages for Buick LESABRE 1993 Owner Manual.
YELLOW indicates a genera! warning. Slow clown and be careful when you see a yellow sign. ll may signal at railroad crust-ting ahead. :1 no panning zone. or some other Fiona-nlittii}r dangerous situation. Likewise. :1 yellow solid line painted on the road means “Don't Cross."
GRANGE indicates road construction or maintenance. You'll want In slow down when yuu nee an urange sign. as pan of the road rnng,r be closed off or turn up. And
then: may be workers and maintenance vehicles around.