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.
Automobile(s): 2002.5 F55 STS, 2014 Explorer XLT 4WD
MD Eastern Shore
Re: Underhood bulb for 2001 STS?
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.