W211 AMG Discuss the W211 AMG's such as the E55 and the E63

BACKSEAT HOT AIR PROBLEMS

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Old Aug 20, 2011 | 05:50 PM
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e55 2005
BACKSEAT HOT AIR PROBLEMS

AC is on LOW and FULL BLAST in front and back... but for some reason the back is pushing extremly hot air... what could that be?!
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Old Aug 20, 2011 | 06:16 PM
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Originally Posted by alexoE55
AC is on LOW and FULL BLAST in front and back... but for some reason the back is pushing extremly hot air... what could that be?!
It's the changeover valve located under the windshield wipe cowling. It's a pretty low cost fix. If you are in NY you can come in anyday next week and I can take care of it for you.
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Old Aug 20, 2011 | 06:16 PM
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Didn't see you were in Miami.
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Old Aug 20, 2011 | 08:17 PM
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Same thing happened to mine. If you leave the auto button on then it doesn't do this for some reason though.
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Old Aug 20, 2011 | 10:47 PM
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Originally Posted by Staff@RPM
It's the changeover valve located under the windshield wipe cowling. It's a pretty low cost fix. If you are in NY you can come in anyday next week and I can take care of it for you.
Yup...what he said. It happened to me as well. Cheap and relatively simple fix.
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Old Aug 21, 2011 | 09:45 AM
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Here's a DIY:

https://mbworld.org/forums/e-class-w...rol-valve.html

Looks like the pics might be down though.
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Old Aug 21, 2011 | 12:14 PM
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Now my check engine light is on... lol am I lucky... could this be related ?
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Old Aug 22, 2011 | 05:44 PM
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05 E55 AMG , 04 IS300 2JZGTE, 17 IS200t, 13 CBR 1000RR
my car does the same thing but just sometiimes
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Old Aug 22, 2011 | 05:53 PM
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Originally Posted by alexoE55
Now my check engine light is on... lol am I lucky... could this be related ?

Get codes read for sure. Autozone will do it for free....I think

Might be 2 different issues though.
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