It's another scaldingly bright day here in the Southwestern desert, and
sometimes the few people who use their turn signals get their message
lost in the glare and through-shine and retroreflection (not to mention
window tint and sunglasses).

So...  Given all the electronic sophistication, ranging from
tremendously helpful to just plain silly, that pervades modern cars
(especially the luxury models), why don't we have turn signals and
brake lamps that crank 'way up in bright sun and dim themselves down
appropriately in other circumstances?

--Joe