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2003 Cadillac CTS Base 4dr Sedan

2003 Cadillac CTS
Trim Info:
Rear Wheel Drive, 4 Door Sedan, Mid-Size
19 mpg city / 26 mpg hwy
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February 28, 2009, 1:32 pm


Question: what is the opening of the center of the dash

is it a vent /speaker . It's approx. 2 1/2 in. in diameter. located dead center of the upper part of the dash board (top )

February 28, 2009, 1:38 pm

Matt D

its a vent. its what defogs your front windshield. if you select the button ( looks like a square with wavy llines coming out of it) on your eldorado's tempatur control, it will engage. hope it helpfs

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