SLK-Class (R171) 2004-2010: SLK200K, SLK280, SLK350, SLK55, SLK55 Black Series

SLK/R171: 2006 SLK 280 Climate control unit issues

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Old May 4, 2015 | 12:18 PM
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klompjeusa's Avatar
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2006 SLK 280
2006 SLK 280 Climate control unit issues

All,

I bought a 2006 SLK 280 a few weeks ago. All was working fine but now the climate control unit seems not to be powered up most of the time.

Let me try and describe what is happening.
1) Start car and climate control unit not working.
2) At a random point it turns on and will blow only hot air and buttons like fan speed work.
3) When I select AC it does not cool.

What done so far: Checked fuses, and getting ready to pull the control unit out to see if there are loose connections.

If anyone has tips or other suggestions can you please let me know.

Thank you so much.

First time SLK owner.
Gerrald
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Old May 5, 2015 | 09:02 AM
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SLK 280
Low on Freon?

If there is insufficient freon (or the replacement gas for freon) in the A/C system, the A/C will not function.
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