auto up window problem

Mar 31, 2003 | 10:07 PM

2001CLK

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Joined: Apr 2002

Posts: 229

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From: Bay Area, CA.

2001 CLK320, 2003 E320

auto up window problem

I'm having a problem with my passenger side window. When I auto up the window it cracks back open about 2 inches. It just won't shut completely unless I use the manual up.. Is there a way to reset it? or do I have to go to the dealer...

Thanks for any input!

Last edited by 2001CLK; Mar 31, 2003 at 10:12 PM.

Mar 31, 2003 | 11:10 PM

RJC

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From: 2000 ft over the FL coast in a B-17

Various

Can be reset at dealer but a permenat fix is to change the reulator...this is a common problem on 208's. There is also a way to resync your windows in the car (see manual) but this never worked for me. PS Tell the dealer to make sure not to tear the plastin inner door lining if they replace the regulator.

Mar 31, 2003 | 11:25 PM

e_one09

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Joined: Dec 2001

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From: West LA

///M3

I had the same experience with my car when I first bought it. When I went to the dealer for service, I asked my servive rep. to get it fixed.

Mar 31, 2003 | 11:26 PM

e_one09

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From: West LA

///M3

2001CLK, your car looks nice and clean. I like the drop.

Mar 31, 2003 | 11:55 PM

mbtech208

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From: Bloomington, IN

1997 Toyota Tacoma 4x4

Re: auto up window problem

Quote:

Originally posted by 2001CLK
I'm having a problem with my passenger side window. When I auto up the window it cracks back open about 2 inches. It just won't shut completely unless I use the manual up.. Is there a way to reset it? or do I have to go to the dealer...

Thanks for any input!

What happens is the window motor position sensor briefly blanks out when the window is going up, causing the door control module to think the window is lower than it actually is. When the window reaches the top of travel, the control module thinks it is an obstruction such as a finger, and reverses the travel. Your dealer will "relearn" the door control module, and all should be well.

Apr 1, 2003 | 12:48 AM

Joe55

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Joined: May 2002

Posts: 126

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From: Pennsylvania

2001 CLK 55

Re: auto up window problem

Quote:

If you want, in the meantime, try to reset it while waiting for your service appontment.

All you have to do is manually lower the window, with the switch, until it's fully open, then immediately push the switch as far down as it'll go and keep it depressed for ~5-10 seconds. Next, raise the window manually again, until the window is fully closed. Now, push the switchall the way forward and keep it there for the 5-10 seconds, similar to above.

This worked on my CLK after having the same problem as you. Although, not always on the first try (2 or 3). Ultimately, you'll probably end up having to have the regulator changed out, like MBTech said.

Good luck

Joe

Apr 4, 2003 | 07:45 AM

theine

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From: Genoa, NV

2014 GLK250 BlueTec & 2009 ML320 BlueTec

2001CLk, very nice picture. As usual your car looks very clean.

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Apr 5, 2003 | 02:52 AM

2001CLK

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Joined: Apr 2002

Posts: 229

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From: Bay Area, CA.

2001 CLK320, 2003 E320

Tried Joe55's solution but it doesn't seem to work for me. **Sigh**.Got to find some time to take it to dealer.

e_one09 & theine, your comments are most appreciated…

Thanks everyone for all the response!

Apr 5, 2003 | 09:08 AM

#10

J Lucas

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From: The President must win the Peace

Quote:

Originally posted by 2001CLK
Tried Joe55's solution but it doesn't seem to work for me. **Sigh**.Got to find some time to take it to dealer.

e_one09 & theine, your comments are most appreciated…

Thanks everyone for all the response!

Those body color turn signals DO WONDERS for the clk. They make your car look so pure white.

Can you make a 99 clk have the auto up feature?

Apr 5, 2003 | 03:58 PM

#11

Joe55

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Joined: May 2002

Posts: 126

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From: Pennsylvania

2001 CLK 55

Quote:

Look in you manual and find the section on resetting your seats, windows, etc. after power has been lost. Then dc the negative terminal on your battery for ~30-60min. This resets your stored memory in the car (make sure you don't close the trunk, and follow all recommended resets in the manual afterwards).
Then, try it again.

If this dosen't work, then your window regulator is totally shot and will have to be replaced anyway. There's no harm in trying this and you'll even get a chance to reset any sluggishness that your car may have learned according to your previous driving habits. But, follow your instruction manual to the tee.

Good Luck,

Joe

Apr 7, 2003 | 02:00 PM

#12

antoniosp

Newbie

Joined: Mar 2003

Posts: 22

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From: Austin, Texas

CLK320,99

does the Auto-up feature work on the 99 CLK 320?

Apr 7, 2003 | 02:38 PM

#13

J Lucas

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From: The President must win the Peace

No, The auto up Feature was not available in 99 clk's

Dec 8, 2006 | 02:49 PM

#14

ataie

Member

Joined: Mar 2004

Posts: 132

Likes: 2

From: Dallas, TX

2007 Mercedes SL550 Sport

window regulator

so are you saying there is a sensor on the regulator?

I've replaced some window regulators on other cars, and there are two kinds. One is just the regulator (cable, mechanical), the other is regulator with motor. never seen one with a sensor on it.

now I do know on the BMW 3-series, 2-door, there is also a sensor which rolls the window down a bit and up while opening and closing the door. that sometimes does go bad. I did notice the CLK has this function too. so if that's the case, then isn't the sensor the only thing needing to be replaced, or it ALL together, eventhough the regulator and motor are working just perfect?