Cadillac Seville / Cadillac Eldorado Forum Discussion, Underhood bulb for 2001 STS? in Past Cadillac Vehicle Discussion; Help! Does anyone know the product number of the bulb that fits into the underhood compartment? I think it's a ...
I appreciate the concern, They work, I'v never changed a bulb (64,000mi) up front and not certain if the brights are both working. They are as as the light pattern looks uniform across the road but maybe I'll check.
Yeah..........I did my 2002 at 5 years old - nothing was burned out - but I was surprised at the discoloration in the bulb glass. The originals were a generic Wagner bulb and I went with PIAA Intense Whites (4100K) in all 4 holes (2 x #9005, 2 x #9006), a bit pricey, bit they sure are bright, diamond white. As long as I had the units out I changed all the bulbs - the 194 running lights were burned black and a tad dim.
This pic is of the rear bulbs from 11/2007, 5.7 years after the car was built. Two of the clear #3057's are burned out.