Need forum members HELP - MBWorld.org Forums

Oct 19, 2023 | 03:18 AM

03sl55amgmjd

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Joined: Jan 2019

Posts: 164

Likes: 13

From: NJ

2003 SL55 AMG GT , 2000 BMW 323I coupe

Need forum members HELP

Can anyone tell me why I only have airflow from my cabin air vents when in recirculate but no airflow if recirculate is off?
Blower is operating. I hear it, but nothing exiting vents except when recirculation button is lit red.
Very confused with this issue.
2015 CLS 4Matic. Thanks for any input on this subject.

Oct 19, 2023 | 02:16 PM

DigitalDisaster

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Joined: Oct 2020

Posts: 223

Likes: 82

From: Phoenix, AZ

2013 Weistec 540/715 tuned CLS 550, 2008 E350, and '07 Jaguar S-Type R

Quote:

Originally Posted by 03sl55amgmjd

Sounds like a blender door problem. This unit is usually located above passenger footwell area.
Have you pulled codes?

Oct 22, 2023 | 09:03 PM

03sl55amgmjd

Thread Starter

Member

Joined: Jan 2019

Posts: 164

Likes: 13

From: NJ

2003 SL55 AMG GT , 2000 BMW 323I coupe

I don't have the proper code reader so I can't check codes myself. I will, however dig into the passenger footwell area and try to locate the blender door to see if it's stuck or something. Thanks for the suggestion.

Oct 23, 2023 | 04:32 PM

DigitalDisaster

Member

Joined: Oct 2020

Posts: 223

Likes: 82

From: Phoenix, AZ

2013 Weistec 540/715 tuned CLS 550, 2008 E350, and '07 Jaguar S-Type R

Quote:

Originally Posted by 03sl55amgmjd

As I type this, our 07 Jaguar S-Type R is at the shop being repaired for this exact problem - blender door was inoperative, sending air to the wrong vents. In this case, it was a circuit board that shorted in a module near the door in the passenger footwell. Good luck!
Also, make sure you aren't dealing with a low-voltage issue.

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