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P only. I have a 2009 Mercedes gl320 BlueTEC Diesel, and I
This question is for Lou P only. I have a 2009 Mercedes gl320 BlueTEC Diesel, and I have a code that states the output for heating element adblue tank has an electrical fault or open circuit. I would … read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
Bachelor's Degree
6,528 satisfied customers
My check engine light came on. The obc scan says $7e9:a/t
my check engine light came on. The obc scan says $7e9:a/t and $7ec … read more
Lou P. master tech
Lou P. master tech
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Bachelor's Degree
6,528 satisfied customers
Idle mode- Replaced DEF Heater for code 20BD1B Still have 2
Idle mode- Replaced DEF Heater for code 20BD1B Still have 2 engine faults P186A00 & P16CF00 … read more
Lou P. master tech
Lou P. master tech
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Bachelor's Degree
6,528 satisfied customers
Ad blue problem. Code p20b91b. 2013 ml 350. Iam mechanic
ad blue problem JA: What is the model/year of your Mercedes? Customer: code p20b91b JA: Just to clarify, what's the exact code? And have you tried to reset it? Customer: 2013 ml 350 JA: Are you fixing… read more
Eric
Eric
Retired
N/A
33,577 satisfied customers
Marty I have a 2010 Mercedes ML350 blutec replace the sensor
Hey Marty I have a 2010 Mercedes ML350 blutec replace the sensor you suggested and now I have a new Mercedes code. P16f600 . I have done some research and seems to be point me to the heating element f… read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
Bachelor's Degree
6,528 satisfied customers
I have a mercedes question for someone familiar with the
I have a mercedes question for someone familiar with the adblue system on a 2014 E250 bluetec … read more
Lou P. master tech
Lou P. master tech
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Bachelor's Degree
6,528 satisfied customers
I contacted you earlier but my tablet died. 2010 Sprinter,
2010 Sprinter, Warning light for Adblue came on even though the tank was full … read more
Lou P. master tech
Lou P. master tech
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Bachelor's Degree
6,528 satisfied customers
We have a customer's 2009 Mercedes GL320 Bluetec 3.0 turbo
We have a customer's 2009 Mercedes GL320 Bluetec 3.0 turbo diesel that turns over but will not fire. The glow plug indicator in the instrument cluster only comes on for a fraction of a second then goe… read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
Bachelor's Degree
6,528 satisfied customers
A friends 2012 Mercedes ML350 Blue Tech. I had code P20BE
A friends 2012 Mercedes ML350 Blue Tech. I had code P20BE Reductant tank heater B control circuit performance. I dropped the tank ran resistance test & found the heater defective. Friend purchased a k… read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
Bachelor's Degree
6,528 satisfied customers
I have a code on my 2012 sprinter P20bd I replaced the blue
Hi I have a code on my 2012 sprinter P20bd I replaced the blue deff heater still have same code wont clear … read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
Bachelor's Degree
6,528 satisfied customers
What is computor code 923A95, Just that number and could not
Just that number and could not reset. Could not reset bService and several others … read more
Lou P. master tech
Lou P. master tech
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Bachelor's Degree
6,528 satisfied customers
Gl320 has loss of power. Can floor it and it goes nowhere.
Gl320 has loss of power. Can floor it and it goes nowhere. Brand new turbo just installed … read more
Greg
Greg
Shop owner, technician
Vocational, Technical or Trade Scho
5,794 satisfied customers
We have a 2009 Mercedes ML320 BlueTech with about 108,000
We have a 2009 Mercedes ML320 BlueTech with about 108,000 mil and the Check Engine light is on. We have a basic OBD code reader and the code is P20BE. I've done some checking on different MB forums bu… read more
Michael Warfield
Michael Warfield
Factory Mercedes-Benz Technician
Vocational, Technical or Trade Scho
3,132 satisfied customers
2013 Mercedes GLK 250 bluetec has code P24C600 (the
2013 Mercedes GLK 250 bluetec has code P24C600 (the temperature sensor in the soot particulate sensor has an electrical fault). This is keeping the check engine light on. Can you tell me which sensor … read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
Bachelor's Degree
6,528 satisfied customers
I own a 2009 ML320 bluetec. Truck rune fine but i have a
Hi my name is Olivier I own a 2009 ML320 bluetec. Truck rune fine but i have a check engine light on. I scan it and code P20B9 show up in the store code not in the active. I erase it and engine came b… read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
Bachelor's Degree
6,528 satisfied customers
GL320: My vehicle is a 2009 MB GL320. It has a check engine
My vehicle is a 2009 MB GL320. It has a check engine light. I put it in the scanner a it gave a code indicating the level sensor in the DEF tank. I try to find replacement part number but there is not… read more
BOBBYSS
BOBBYSS
Automotive Repair/Damage Investigator
Associate Degree
14,564 satisfied customers
gl350: micheal, I have a 2011 gl350 with obd code p20b9 for
micheal, I have a 2011 gl350 with obd code p20b9 for reductant heater "a" circuit ope. we have replaced the pot in the add blue tank with brand new unit from benz. code still returns. I see that there… read more
Michael Warfield
Michael Warfield
Factory Mercedes-Benz Technician
Vocational, Technical or Trade Scho
3,132 satisfied customers
2009 Mercedes: indicator light..light came..def, drove..adblue flushed
2009 Mercedes GL320 adblue indicator light came on so I added about 3 gallons of DEF, drove well over 100 miles, adblue message still there...why? Also, just had service B completed on my vehicle abou… read more
Michael Warfield
Michael Warfield
Factory Mercedes-Benz Technician
Vocational, Technical or Trade Scho
3,132 satisfied customers
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MB Paul

MB Paul

Mercedes Technician

3,567 satisfied customers

Qualified Mercedes Benz Diagnostic Technician - 20+ years experience - Workshop Foreman for Mercedes

Marty

Marty

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Bosch Certified Master Tech. Over 35 years experience.

Lou P. master tech

Lou P. master tech

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20 years Master Certified excellent fix rate and have access to factory wiring, and instructions.

Michael Warfield

Michael Warfield

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Matt

Matt

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Mechanical Engineer with 23 years experience in the auto industry, 8 yrs in formula 1 engine testing

promerc

promerc

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Qualified mercedes diagnostic technician & service team manager , ATA registered Master tech

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Hipo64

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Work and diagnose electronics on daily basis.

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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