Question about 2004 Mercedes-Benz CLK-Class

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04 clk320 Abs -bas- esp-brake light on, pad indicator on ck engine light on throws dtc codes P0600, serial link malfuction dtc code P0720, output speed sensor malfunction. Car goes into limp mode whenever lites come on -could take as much as 5 miles or less to happen- sticks in whatever gear it is in at the time and remains there until you shut off car. I replaced the brake lite switch - no go car has only 50,000 on it has anyone seen this problem and how to correct it Glen

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  • banze Dec 22, 2008

    my asp and ets lights came on prminetely what is the problem and what can i do thank you

  • Anonymous Mar 24, 2014

    ESP malfunction mercedes E class car won't start or goes into limp mode?

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Well.. the output speed sensor is the output side of your transmission speed sensor... these are horrible on merc's... easily replaced... but a pain to get the correct one.. and this sensor could cause almost all the problems you list alone... but with such low miles it may be a warranty item? as it is on your transmission...

Posted on Sep 17, 2008

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2 Answers

What are the probable causes of DTC P0720?


According to the database the code means OUTPUT SPEED SENSOR CIRCUT MALFUNCTION.

Dec 12, 2015 | Cars & Trucks

1 Answer

Esp bas light abs


get the brakes serviced first.
neither of those work with bad brakes.
check fuses 1st.
then scan it, scan the ABS. see DTC codes,
if it says a sensor is dead. well it is..
each code has different meanings and further tests.
but we check that the brakes work.first.

imagine if you will, trying to fix cruise control with a dead engine.
see?

Jul 09, 2014 | 2007 Jeep Liberty Sport

1 Answer

The ESP light on my AudiA3 stays on


The ESP system means the Electronic Stability Program. If the ESP lights on the dashboard permanently the ESP system is faulty.
You should access the ESP Electronic Control Unit (ECU) memory for pull out all DTC (Diagnostic Trouble Codes), using diagnostic equipment connected to the data link connector of the car. Then you will be full informed about bad pieces (e.g.: brake pedal switch, front right wheel abs sensor interrupted, ...). After bad pieces replacement you will be able to erase all faults memored by ESP ECU, in other words reset the ESP system and turn off the warning lamp on dashboard.

Check & replace if necessary the brake pedal switch placed above pedals on the support.

If the problem still occurs you should access the ABS & ESP ECU (Electronic Control Unit) using diagnostic equipment connected to the data link connector of the car, in order to pull out all DTC (Diagnostic Trouble Codes) memored.
Then you will be able to replace bad piece(s) and fix the problem by erasing all DTC stocked inside ABS & ESP ECU, and reset it.


tdisline_516.jpg

Jun 16, 2012 | 2006 Audi A3

1 Answer

What does ESP light mean on a cls 500 Mercedes Benz


The ESP system means the Electronic Stability Program. If the ESP lights on the dashboard permanently the ESP system is faulty.
You should access the ESP Electronic Control Unit (ECU) memory for pull out all DTC (Diagnostic Trouble Codes), using diagnostic equipment connected to the data link connector of the car. Then you will be full informed about bad pieces (e.g.: brake pedal switch, front right wheel abs sensor interrupted, ...). After bad pieces replacement you will be able to erase all faults memored by ESP ECU, in other words reset the ESP system and turn off the warning lamp on dashboard.

Check & replace if necessary the brake pedal switch placed above pedals on the support.

If the problem still occurs you should access the ABS & ESP ECU (Electronic Control Unit) using diagnostic equipment connected to the data link connector of the car, in order to pull out all DTC (Diagnostic Trouble Codes) memored.
Then you will be able to replace bad piece(s) and fix the problem by erasing all DTC stocked inside ABS & ESP ECU, and reset it.


tdisline_516.jpg

Feb 10, 2012 | 2006 Mercedes-Benz Mercedes Benz CLS500

1 Answer

Yellow warning indicator lamp of a tringle with an excalmation point in the center and a counterclockwise arrow arround the triangle ---what does it mean?


Check & replace if necessary the brake pedal switch placed above pedals on the support.
If the problem still occurs you might access the ABS & ESP ECU (Electronic Control Unit) using diagnostic equipment connected to the data link connector of the car, in order to pull out all DTC (Diagnostic Trouble Codes) memored.
Then you will be able to replace bad piece(s) and fix the problem by erasing all DTC stocked inside ABS ECU & reset it.
tdisline_516.jpg
The ESP system means the Electronic Stability Program. If the ESP lights on the dashboard permanently the ESP system is faulty. You must access the ESP Electronic Control Unit (ECU) memory for pull out all DTC (Diagnostic Trouble Codes), using diagnostic equipment connected to the data link connector of the car. Then you will be full informed about bad pieces (e.g.: brake pedal switch, front right wheel abs sensor interrupted, ...). After bad pieces replacement you will be able to erase all faults memored by ESP ECU, in other words reset the ESP system and turn off the warning lamp on dashboard.
I'm convinced that your brake pedal switch is faulty because the glow plug warning sign went ON after ESP warning light. Just replace the brake pedal switch, see if rear stop lamps light when press the brake pedal, and test the car on the road.
Good Luck!

Sep 06, 2011 | 2005 Audi A4

1 Answer

I have a vw passat TDI130 2003. It runs really well, but engine workshop lights up along with the esp, abs and the glow plug indicators lighting up, most garages are charging just for a diagnosis to the...


Check & replace if necessary the brake pedal switch placed above pedals on the support.
If the problem still occurs you might access the ESP & ABS ECU (Electronic Control Unit) using diagnostic equipment connected to the data link connector of the car, in order to pull out all DTC (Diagnostic Trouble Codes) memored.
Then you will be able to replace bad piece(s) and fix the problem by erasing all DTC stocked inside ESP & ABS ECU & reset it.
I'm convinced that your brake pedal switch is faulty because the glow plug warning light went ON, along with the ESP & ABS. Just replace the brake pedal switch, see if rear stop lamps light when press the brake pedal, and test the car on the road.

May 20, 2011 | 2003 Volkswagen Passat

1 Answer

The esp light went on first and then the glow plug warning sign on my 2005 TDi passat. said workshop assistance, what is the problem


Check & replace if necessary the brake pedal switch placed above pedals on the support.
If the problem still occurs you might access the ABS & ESP ECU (Electronic Control Unit) using diagnostic equipment connected to the data link connector of the car, in order to pull out all DTC (Diagnostic Trouble Codes) memored.
Then you will be able to replace bad piece(s) and fix the problem by erasing all DTC stocked inside ABS ECU & reset it.
tdisline_516.jpg
The ESP system means the Electronic Stability Program. If the ESP lights on the dashboard permanently the ESP system is faulty. You must access the ESP Electronic Control Unit (ECU) memory for pull out all DTC (Diagnostic Trouble Codes), using diagnostic equipment connected to the data link connector of the car. Then you will be full informed about bad pieces (e.g.: brake pedal switch, front right wheel abs sensor interrupted, ...). After bad pieces replacement you will be able to erase all faults memored by ESP ECU, in other words reset the ESP system and turn off the warning lamp on dashboard.
I'm convinced that your brake pedal switch is faulty because the glow plug warning sign went ON after ESP warning light. Just replace the brake pedal switch, see if rear stop lamps light when press the brake pedal, and test the car on the road.
Good Luck!

May 11, 2011 | 2003 Volkswagen Passat

2 Answers

1999 mercedes benz clk320


hi there it sounds to me like the brake calipar is either loose or the brake pad has separated and if this happens it will also damage the abs sensor

Aug 28, 2008 | 1999 Mercedes-Benz CLK

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