Rear climate control question

[bimmerfan]

When the rear air vents are turned on in my X5 they are unusually loud... I have them in my M5 and I can't hear them when they are on so the ones in the X5 seem off to me. Is this normal? Do the rest of you hear your rear vents or should I have this looked at by the dealer?

[PersonaNonGrata]

Originally Posted by bimmerfan

When the rear air vents are turned on in my X5 they are unusually loud... I have them in my M5 and I can't hear them when they are on so the ones in the X5 seem off to me. Is this normal? Do the rest of you hear your rear vents or should I have this looked at by the dealer?

Yes that is normal.

[breytonX5]

Originally Posted by PersonaNonGrata

Yes that is normal.

That's right and that's why I don't leave them on at full speed.