When it is set to the lower vents, the air just kind of seeps, and doesn't really blow, although the blower is going full tilt. When I turn the bilevel on, it comes out the front vents. Defrost comes out the top and sides.

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All it takes for evil to prevail is for good men to stand by and do nothing.

Too many people tip toe through life, never attempting or doing anything great, hoping to make it safely to death... Bob Proctor

'95 S320 LWB
'87 300SDL
'04 E500 wagon 4matic