I just bought a 1991 560sel. The air only blows out the defroster vents and not the dash vents. The air conditioning and the heat both work fine other than that. What can I look for to fix the problem?
Thanks
Norm
You most likely need new vacuum element controllers €0016@Mercedes&modelid95286@560SEL%20&year90&cid=vacuum@vacuum&gidH81@Vacuum%20Element
Read the full replyI just bought a 1991 560sel. The air only blows out the defroster vents and not the dash vents. The air conditioning and the heat both work fine other than that. What can I look for to fix the problem?
Thanks
Norm
You most likely need new vacuum element controllers
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