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This is an MB S430, mileage 125,000; We were driving on the
this is an MB S430, mileage 125,000; We were driving on the road and one of the pulleys were ripped off and after we replaced that puley, the AC isn't working. … read more
Pete
Pete
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General auto certifications
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I don't have even cool air, just hot. I took to my trusted
Hi, I don't have even cool air, just hot. I took to my trusted local mechanic. he evacuated system, then was recharging and system would only take a little over a pound of refrigerant. he said this is… read more
Matt
Matt
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2004 Mercedes S430 W220 A/C not working I tried to recharge
2004 Mercedes S430 W220A/C not working I tried to recharge the system. The system was evac and only will hold 4 Bar of freon. Scanned and it is saying low freon (which we already know that), but syste… read more
Lou Palomino
Lou Palomino
associates in automotive technology
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Error code 1456 and 1269 any ideas? 145,000. 2000 Mercedez
Error code 1456 and 1269 any ideas? JA: How many miles are on the car? Do you have scan tool or a code reader? Customer: 145,000 JA: What is the model/year of your Mercedes? Customer: 2000 Mercedez Be… read more
Chad Farhat
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2003 S430 - A/C stopped working due to refrigerant. EC light
2003 S430 - A/C stopped working due to refrigerant. EC light is on indicating that compressor is locked out. Mechanic confirmed refrigerant is low (not empty) but can't recharge withut the compressor … read more
Kevin
Kevin
workshop foreman /master tech/mot tester
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2003 s600 rentech...just got car ac does not work....I am a
2003 s600 rentech...just got car ac does not work....I am a repair shop and recharged it with a Robin air machine to 2.1 pounds...compressor seems to be running but no cold air..where should i start t… read more
Pete
Pete
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General auto certifications
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E320: HI PETE THE EC BUTTON ON MY 1999 E320 MERCEDES WANT TURN
HI PETE THE EC BUTTON ON MY 1999 E320 MERCEDES WANT TURN OFF WHEN IT IS BEEN PRESSED WE TRIED TO RECHARGED THE AIRCONDITIONER BUT IT STILL NOT WORKING THE BUTTON JUST WON'T TURN OFF. ALSO WOULD YOU PL… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
Mercedes-Benz CLK430: Im trying to recharge the freon in the
I'm trying to recharge the freon in the air conditioning system of my 2001 CLK430 Convertible. Where is the low side port and how do I distinguish it from the high side port?… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
S430: My MB 2003 S430 AC red light is on and I can not get
My MB 2003 S430 AC red light is on and I can not get it to switch off to allow the compressor ,I assume to come on.Is it a sensor or switch problem ? I tried hitting the reset button as instructed in … read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
Mercedes-Benz S430: i have a 2001 s430 ,the ac does not get
i have a 2001 s430 ,the ac does not get cold,the freon is full,since the res button on the passenger side wont go off or is stuck on the ac stop getting cold,what could cause the res light on the clim… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
2001 S430: gets stuck..auto mode..about a week or less before locking
2001 S430 a/c unit will not stay fixed. it gets stuck in EC mode and will not go back into auto mode. I have had it reset by mechanic 3 times in the last year & a half and always for about a week or l… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
2001 S430: DEAD BATTERY..TRUNK..ARE THERE FUSES UNDER THE REAR SEAT
I HAD A DEAD BATTERY IN MY 2001 S430. I ACCIDENTALLY LEFT MY ONLY KEY IN THE TRUNK AND CLOSED IT AFTER RECHARGING THE BATTERY, BUT NOW THE TRUNK RELEASE SWITCH DOES NOT WORK. ARE THERE FUSES UNDER THE… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
2002 ml320: hear the Heat/ac ducts steady changing back and forth.
I have a 2002 ML320 Mecedes. It sounds like the computer is constantly reprograming. I can hear the Heat/AC ducts steady changing back and forth. Also recently the transmission would not change out of… read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
35,300 satisfied customers
s430 mercedes- 2000 year model a/c issues- ec light on codes
s430 mercedes- 2000 year model a/c issues- ec light on codes showing- 1241, 1271 and 1000 when diagnostics activated… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
2001 E320: I cant shut off the ec mode, so theres no air condition
On my 2001 E320, I can't shut off the EC mode, so there's no air condition. What can I do to fix this?… read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
35,300 satisfied customers
s430: ac pressure sensor..mb scan tool..different scanner (launch
i had someone look at my s430 2002, he scanned and cleared error codes and did not write them down , i found out the ac pressure sensor was dead , i got it replaced and added r134 to 10 bar , at idle … read more
Mike
Mike
Proprieter / Diagnostic Technician
High School or GED
19,815 satisfied customers
I reset the air conditioning of my 2002 s 430, i..o2 sensor
how do i reset the air conditioning of my 2002 s 430, i have pressed reset but button still on , i have added frean and changed o2 sensor… read more
mbfixer
mbfixer
Shop manager
High School or GED
453 satisfied customers
Air conditioning..leaks..cold air..The AC off button light remains
the Air conditioning was just recharged to 37oz or required checked for leaks seems to be all good....but still no cold air. The AC off button light remains red does not change to green not sure how t… read more
tech4benz
tech4benz
Master Certified Mercedes Technician
Associate Degree
196 satisfied customers
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Meet the Experts:

MB Paul

MB Paul

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Marty

Marty

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Michael Warfield

Michael Warfield

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Matt

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promerc

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Hipo64

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