Mercedes

Have Mercedes questions? Ask a mechanic for answers ASAP

Ask an Expert,
Get an Answer ASAP!

Related Mercedes Questions
Marty, 2 New Mercedes Benz questions for you. These two are
Hi Marty, 2 New Mercedes Benz questions for you. These two are both re my 2001 SLK 320.1.) I want to check, as you suggested, the electric lines that feed to the door frame sensor buttons that allow t… read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 satisfied customers
I have a 2008 c300. The heater blower is not working at any
I have a 2008 c300. The heater blower is not working at any speeds. So far have pulled the blower and checked it ran when connect to 12v. Pulled the resistor and saw no heat damage. Now looking for fu… read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 satisfied customers
Check engine light is on. I changed the secondary air pump
check engine light is on. I changed the secondary air pump but it does not work still. I changed the 40 amp fuse and it still does not work. Not sure which relay to change. 2011 c300 Mercedes v6 sedan… read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
Bachelor's Degree
4,460 satisfied customers
Trying to find secondary air pump fuse and relay on Mercedes
Trying to find secondary air pump fuse and relay on Mercedes c300 sports … read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
Bachelor's Degree
4,460 satisfied customers
No power to 40 amp fuse F45 underhood. If I power output of
No power to 40 amp fuse F45 underhood. If I power output of fuel pump relay (k2) in right kick panel to fuel pump, pump runs ok and engine will start.… read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
Bachelor's Degree
4,460 satisfied customers
I have a 2012 C300 4matic. I just changed out the auxiliary
I have a 2012 C300 4matic. I just changed out the auxiliary air pump but now I can't find the relay location in the fuse box. Can you tell me which one it is?… read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 satisfied customers
Starter fuse No. 7 blows too often. It is fuse No. 7 20 Amp
The car is at the mechanics and they believe it is pre fuse which I do not. … read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 satisfied customers
Need wiring diagram and fuse diagram for k40 main relay. We
need wiring diagram and fuse diagram for k40 main relay. We have a c230 that blows a 15amp fuse on the k40 when attempting to crank vehicle. Fuse does not blow in any other ignition switch position. I… read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 satisfied customers
I am getting P0410 2nd Air injection error code with a
I am getting P0410 2nd Air injection error code with a pending P0444 Evap Emission Sys Purge Valve Circuit Open error. … read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
Bachelor's Degree
4,460 satisfied customers
On July 1 I bought a 2002 E320 4 matic. After driving about
Hello, on July 1 I bought a 2002 E320 4 matic. After driving about 10 miles the CEL appeared. My regular mechanic got a P2003 (P0410) error code on a generic scanner, and observed that someone prior t… read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
Bachelor's Degree
4,460 satisfied customers
The issue is with my 2011 mercedes benz c300 4matic. Check
Customer: My name is ***** ***** issue is with my 2011 mercedes benz c300 4matic. Check engine light is on saying it's the secondary air pump, i can't find the relay for it. … read more
BOBBYSS
BOBBYSS
Automotive Repair/Damage Investigator
Associate Degree
14,589 satisfied customers
S class 430: Pete, s class 2006 with 60 k Miles had airmatic
Hi Pete, s class 2006 with 60 k Miles had airmatic light on, visit workshop, it was on intermittent basis, now for 3 days it is always on, the Raise button is functional, car will raise by 1 Inch and … read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
Bachelor's Degree
4,460 satisfied customers
c300 sport: Hearing a whine from my 2010 mercedes c300 sport
Hearing a whine from my 2010 mercedes c300 sport with just under 50k miles on it. Forums online have said it could be a floor pedal, shifter linkage rod, but I wanted to make sure it's not a transmiss… read more
Michael Warfield
Michael Warfield
Factory Mercedes-Benz Technician
Vocational, Technical or Trade Scho
3,132 satisfied customers
Mercedes-Benz C300 4Matic Sport: Dear All - I want to install
Dear All - I want to install a cut relay in my 2009 mercedes C300 4 Matic to cut power, ignition or fuel pump from GPS Tracker. Now I want to identify the correct wire that I can cut to pass first to … read more
Stan
Stan
Technical support engineer
Bachelor's Degree
3,418 satisfied customers
C230 Kompressor: Secondary Air Injection Fuse/Relay
Where can I find the Secondary Air Injection Relay and Fuse for a 2002 Mercedes C230 Kompressor Coupe Hatchback? please provide specifics as I already have fuse diagram but nothing identifies the seco… read more
Jerry
Jerry
Service consultant
Vocational, Technical or Trade Scho
13,107 satisfied customers
1998 Mercedes: repair for code p0410 secondary air system malfunction
On a 1998 Mercedes C-280 , what is the repair for code P0410 secondary air system malfunction… read more
Nelson Garcia
Nelson Garcia
Vocational, Technical or Trade Scho
1,094 satisfied customers
Mercedes: S500..a shock extention issue ... I think it is a blown fuse
i have an S500 Mercedes with a shock extention issue ... I think it is a blown fuse !!!! is there a code ???? thanks - tc… read more
mbfixer
mbfixer
Shop manager
High School or GED
453 satisfied customers
Check engine light..secondary air..A circuit shorted , wich sensor
check engine light is on code P0414 secondary air ingection switching valve A circuit shorted , wich sensor is it .40023.5696925579… read more
Nelson Garcia
Nelson Garcia
Vocational, Technical or Trade Scho
1,094 satisfied customers
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.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

I would (and have) recommend your site to others I was quite satisfied with the quality of the information received, the professional with whom I interacted, and the quick response time. Thanks, and be sure that I'll be back whenever I need a question answered in a hurry.

Stephanie PElm City, NC

used your service this weekend with "Trecers" help. thank you ,thank you, thank you. replaced an A/C fan motor. Local Auto Zone had part. $15.00 "tracer" fee and $40.00 for parts, I saved several hundreds of dollers at a shop. i will recommend you and use you in the future.

David L.Richmond, TX

9 dollars, 2 hours of my time, and I drove away. Your diagnosis was right on the mark. Thank you so much.

PhilMarysville, CA

Lurch. Thank you very much. I had real doubts about this website but your promptness of response, quick followup and to the point answer with picture was incredible.

CharlesWalnut Creek, CA

As a single woman, I really appreciate an excellent and affordable opinion.
Thank you Geordie, I will not hesitate to contact justanswer in the future!

SueCharleston, WV

Another great insight to what may be the problem. I will have my mechanic take a look at it tomorrow. Thanks again, Frank...you do indeed know your stuff.

JimCastleberry, FL

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

< Previous | Next >

Meet the Experts:

MB Paul

MB Paul

Mercedes Technician

3,567 satisfied customers

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

Marty

Marty

Mercedes Technician

29,460 satisfied customers

Bosch Certified Master Tech. Over 35 years experience.

Lou P. master tech

Lou P. master tech

Mercedes Technician

4,460 satisfied customers

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

Michael Warfield

Michael Warfield

Factory Mercedes-Benz Technician

3,132 satisfied customers

Mercedes-Benz Master Certified technician

Matt

Matt

Engineer

643 satisfied customers

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

promerc

promerc

mercedes diagnostic technician

553 satisfied customers

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

Hipo64

Hipo64

Mercedes Technician

444 satisfied customers

Work and diagnose electronics on daily basis.

< Previous | Next >

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.

Show MoreShow Less

Ask Your Question

x