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]

clk brake pad wear sensors

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Old Aug 7, 2014 | 07:14 PM
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clk320
clk brake pad wear sensors

Do you guys know how many brake pad wear sensors a 2004 clk320 has? I tried to search but cant find anything. Went to auto zone and they didnt know either. I found a kit of front and rear brake pads and rotors with 2 sensors.(one for front and one for rear). Not sure if its the right kit, Thanks for your time
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Old Aug 7, 2014 | 11:03 PM
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You should have two sensors - one on the front left, one on the right rear.
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Old Aug 7, 2014 | 11:38 PM
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Thanks so much Rudeney it will really help me and save me money, have a good day/night
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Old Aug 8, 2014 | 12:02 AM
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2023 c300 4matic
also most sensor that come with the pads have a round sensor plug, i had to use the old sensor, cause its oval shape. also make sure you change the pins if it's rusted.
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Old Aug 8, 2014 | 11:27 PM
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There are two type of sensors - the single wire and the two-wire. The single wire senses pad wear when it contacts ground (the rotor). The two-wire sensor is a complete circuit. When it contacts the rotor, it grounds out and will trigger the message, but also, if it breaks the circuit, it triggers the message and then must be replaced. If your pad doesn't have a hole for the sensor, or if the pad's hole is too small, simple use a drill on the pad to make a hole or a larger hole as needed.
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Old Sep 14, 2014 | 07:59 PM
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update

Just wanted to update so it might help someone in a future.
Bot this pads and rotors on ebay


226 for evrrything and free shippimg. Fits perfert in my car. I drove my car for a week with out the messege. But it appered again. I noticed it dissappears when it hot outside. In the mornings it appears again. What do u guys think it can be? Bot a need pair of sensors but they didnt fit in the hole. I already broke one.
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Old Sep 14, 2014 | 09:57 PM
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If the sensor is too large to fit in the hole in the brake pad, just enlarge the hole. You can do this with a drill bit. You probably won't even need a drill motor - just twist the bit by hand to enlarge the existing hole.
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Old Sep 14, 2014 | 10:18 PM
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Thank you i already did it and the messege disappered. I guess i broke a sensor when i was installing the new pads
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Old Oct 21, 2014 | 02:44 PM
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Does anyone have a part number, picture and/or link for a front brake sensor? Thanks!
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Old Oct 21, 2014 | 09:58 PM
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Yours should have the two-wire sensor. Here's what it looks like:


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Old Oct 2, 2016 | 12:51 PM
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2004 Mercedes CLK 320
CLK 320 2004

Originally Posted by Rudeney
You should have two sensors - one on the front left, one on the right rear.
I have a CLK 320 2004 where is the wear pad sensor located what all do you have to take off to replace another??
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Old Oct 2, 2016 | 12:53 PM
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2004 Mercedes CLK 320
320 2004 CLK

Can anyone tell me where is the wear sensor pad on a 04 CLK 320 and what all do you have to take off to get to it is it a easy job??
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Old Oct 3, 2016 | 12:57 AM
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2012 C300 4MATIC Sport
Originally Posted by j_williams1992
I have a CLK 320 2004 where is the wear pad sensor located what all do you have to take off to replace another??
Originally Posted by j_williams1992
Can anyone tell me where is the wear sensor pad on a 04 CLK 320 and what all do you have to take off to get to it is it a easy job??
http://www.benzworld.org/forums/c209...otor-pads.html
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Old Oct 4, 2016 | 05:33 PM
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2004 MB CLK320
I have a 2004 MB CLK320 with 99500 miles. Because I got the "Brake Wear" message, I found that the rear sensor had made contact with the rotor due to the pads being worn out. I just replaced the front rotors, front pads, rear pads and both front and rear wear sensors.
Interestingly, the front brake wear sensor is located in the right brake pad on my car, as well as the rear brake sensor. I mention this because the operations manual and all information I found states that the front sensor is in the left brake pad and the rear in the right brake pad.
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Old Oct 4, 2016 | 10:41 PM
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2004 CLK 500
do you have the link to the item i really need brakes soon
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Old Oct 5, 2016 | 12:11 AM
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2004 MB CLK320
I bought my brake parts from www.benzpartsforless.com
After entering the year and model of your car, you can select the brake parts you need from the front or the rear suspension sections.
However, there are other excellent sources available. One that I discovered recently is www.pelicanparts.com
I hope this helps.
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Old Oct 5, 2016 | 12:26 AM
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2004 CLK 500
No I am talking about the ones in the picture I want the drilled and slotted rotors
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