CLK-Class (W209) 2003 on: CLK 270 CDI, CLK 200K, CLK 200 CGI, CLK 240, CLK 320, CLK 350, CLK 500, CLK 550 [Coupes & Cabriolets]

Intermittent Blower

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Jun 8, 2016 | 10:07 PM
  #1  
SFCabs's Avatar
Thread Starter
Junior Member
 
Joined: Oct 2015
Posts: 46
Likes: 2
2008 GL320, 2008 CLK 350 Cab, 2004 CLK 320 Cab, 2010 BMW Z4
Intermittent Blower

2004 CLK 320 with the Luxury Climate Control System

I was having an intermittent blower issue with my climate control so I went ahead and replaced the regulator attached to the blower with a new one from a reputable vendor.

When I put everything back together, it was working again fine but the next day I noticed it was back to being intermittent.

I notice that the lights on the display of seem to get brighter and dimmer like the power is surging to it.

Any other suggestions? Try replacing the blower?
Reply
Old Jun 9, 2016 | 03:19 AM
  #2  
BenzAMG99's Avatar
Member
5 Year Member
 
Joined: May 2016
Posts: 210
Likes: 5
C63s
Originally Posted by SFCabs
2004 CLK 320 with the Luxury Climate Control System

I was having an intermittent blower issue with my climate control so I went ahead and replaced the regulator attached to the blower with a new one from a reputable vendor.

When I put everything back together, it was working again fine but the next day I noticed it was back to being intermittent.

I notice that the lights on the display of seem to get brighter and dimmer like the power is surging to it.

Any other suggestions? Try replacing the blower?
Did you replace the regulator resistor as well?
Reply
Old Jun 9, 2016 | 01:53 PM
  #3  
SFCabs's Avatar
Thread Starter
Junior Member
 
Joined: Oct 2015
Posts: 46
Likes: 2
2008 GL320, 2008 CLK 350 Cab, 2004 CLK 320 Cab, 2010 BMW Z4
Originally Posted by BenzAMG99
Did you replace the regulator resistor as well?

I replaced the regulator resistor that's attached to the blower motor. I still have the same intermittent issue.
Reply
Old Jun 9, 2016 | 02:03 PM
  #4  
DRACO's Avatar
Member
 
Joined: Jun 2005
Posts: 192
Likes: 9
From: Los Angeles
85 911 Targa
My AC will have a mind of it's own when I have the speed dial to zero and AC on Auto.

Read couple of threads where members just place the dial at .5 or 1 click up and it behaves.

Very annoying.

Sorry OP can add any advise but would sure like to see how you fix it.
Reply

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -4. The time now is 12:26 PM.

story-0
8 Oddball Mercedes Ideas That Actually Made it to Production

Slideshow: Mercedes has never been afraid to experiment, and some of its strangest ideas turned out to be surprisingly successful.

By Verdad Gallardo | 2026-06-10 17:43:40


VIEW MORE
story-1
Dubai Tuner Gives the Mercedes G-Class An Entirely New Look

Sideshow: A Middle Eastern tuner has transformed the Mercedes-AMG G 63 into an open-top special, replacing nearly every exterior panel in the process.

By Verdad Gallardo | 2026-06-10 15:29:50


VIEW MORE
story-2
Six Gift Ideas Your AMG Loving Dad or Grad Will Cherish

Slideshow: Six gift ideas your AMG loving dad or grad will cherish.

By | 2026-06-03 17:26:18


VIEW MORE
story-3
7 Craziest Things AMG Gas Ever Built

Slideshow: Sometimes AMG builds fast sedans. Other times, it builds twin-turbo V12 land missiles and six-wheeled off-road monsters.

By Verdad Gallardo | 2026-05-26 17:59:58


VIEW MORE
story-4
New Electric Mercedes-AMG GT 4-Door Coupe Unveiled: 10 Things You Need to Know

Slideshow: Mercedes-AMG's new electric GT 4-Door Coupe trades combustion for software, synthetic noise, and more than 1,100 horsepower.

By Verdad Gallardo | 2026-05-20 20:08:15


VIEW MORE
story-5
6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

Slideshow: Not every Mercedes design becomes timeless, some feel stuck in the era they came from.

By Verdad Gallardo | 2026-05-12 18:09:07


VIEW MORE
story-6
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

Slideshow: Yes, Mercedes built manual cars, and some of them are far more interesting than you'd expect.

By Verdad Gallardo | 2026-05-02 12:36:58


VIEW MORE
story-7
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.

By Verdad Gallardo | 2026-04-29 11:19:28


VIEW MORE
story-8
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

Slideshow: Before curves took over, Mercedes mastered the art of the straight line, and some of those shapes still look right today.

By Verdad Gallardo | 2026-04-25 12:05:49


VIEW MORE
story-9
Flawlessly Restored Mercedes 190E Evo II Heads to Auction

Slideshow: The 190E Evolution II shows how a homologation necessity became a six-figure collector icon.

By Verdad Gallardo | 2026-04-22 17:53:47


VIEW MORE