Mercedes

Have Mercedes Questions? Ask a Mechanic for Answers ASAP

Ask an Expert,
Get an Answer ASAP!

Mercedes

2005 E320 cdi a/c challenge. replaced waterpump, checked to

Customer Question
2005 E320 cdi a/c challenge. JA...
2005 E320 cdi a/c challenge.
JA: Just to clarify, what's the exact code? And have you tried to reset it?
Customer: replaced waterpump, checked to make sure a/c was working properly before re inserting the plastic shroud/fan. the next morning (cool day) checked to see if a/c was working ok and all I got was five red flashes on activation switch. checked to see if I plugged the fan in and I had not. Motor didnt get how nor was it a hot day or long period of operating without a fan. Assume computer detected the fan was not connected and disconnected a/c system How do I reactivate a/c system on this car to make sure heat switch has not gone bad?
JA: What year is your Challenge?
Customer: 2005 e320 cdi diesel
JA: Are you fixing your Challenge yourself? What have you tried so far?
Customer: couldnt find anything on this model on chat.
JA: Anything else you want the mechanic to know before I connect you?
Customer: Wanted to see if I could reactivate system before taking to a mb shop.
Submitted: 3 months ago.Category: Mercedes
Show More
Show Less
Ask Your Own Mercedes Question
Answered in 4 hours by:
7/28/2017
Mercedes Mechanic: Wolfgang, Mercedes Technician replied 3 months ago
Wolfgang
Wolfgang, Mercedes Technician
Category: Mercedes
Satisfied Customers: 4,755
Experience: master tech benz ase cerified L1 and L2
Verified
Hello I'm Wolfgang. I do need a vin # to get the factory info to assist. Thanks
Ask Your Own Mercedes Question
Customer reply replied 3 months ago
WDBUF26J95A687457
Mercedes Mechanic: Wolfgang, Mercedes Technician replied 3 months ago

the climate control module will lock itself out not allowing the a/c to operate . the only way is to have the vehicle scanned by factory scan tool to verify this and clear the faults . note may have other faults causing this and you need to be aware , jot the codes and clear so you have a base line and rescan to see which codes do come back!!

Ask Your Own Mercedes Question
Customer reply replied 3 months ago
Will take it to me shopTks
Mercedes Mechanic: Wolfgang, Mercedes Technician replied 3 months ago

my pleasure !!

anything else?

if not.....

I try to be online 365 days a year.

I only earn a paycheck when a customer rates me Ok, Good, Excellent.

This rating is VERY IMPORTANT! Your rating compensates me on my time and my expertise on your issue!

A lot of the repair information and fixes are hard to come by!!

I HAVE DONE MY PART IN HELPING YOU AND I DO EXPECT THE SAME WITH A 5 STAR RATING!!!

So please rate me above!!!! Bonuses are also greatly appreciated!!!

If I have not addressed your original question to your liking yet, I hope you will reply and continue working with me, since your charged the full question value, regardless if you rate negative or not at all. If you rate me now, do not worry, you can still reply later to me.

Thanks

Wolfgang

Ask Your Own Mercedes Question
Ask Wolfgang Your Own Question
Wolfgang
Wolfgang
Wolfgang, Mercedes Technician
Category: Mercedes
Satisfied Customers: 4,755
4,755 Satisfied Customers
Experience: master tech benz ase cerified L1 and L2

Wolfgang is online now

A new question is answered every 9 seconds

How JustAnswer works:

  • Ask an ExpertExperts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional AnswerVia email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction GuaranteeRate the answer you receive.

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

28,773 satisfied customers

Bosch Certified Master Tech. Over 35 years experience.

Lou P. master tech

Lou P. master tech

Mercedes Technician

3,502 satisfied customers

15 years master certified 100% fix rate and have access to factory radio codes, wiring, and instructions.

Michael Warfield

Michael Warfield

Factory Mercedes-Benz Technician

3,131 satisfied customers

Mercedes-Benz Master Certified technician

Matt

Matt

Engineer

591 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

443 satisfied customers

Work and diagnose electronics on daily basis.

< Previous | Next >

Related Mercedes Questions
98 MERCEDES E320 RADIO CODE NUMBER. REPLACE RADIO SERIAL
I NEED CODE FOR THIS RADIO /THE RADIO THAT WAS IN CAR WENT BAD BOUGHT ONE ON LINE /I BEEN ON MERCEDES SIGHT THEY I NEED SERIAL NUMBER OFF RADIO AND I CAN CODE … read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
Bachelor's Degree
3,502 satisfied customers
2003 Mercedes E320 Serious battery drain. Battery is
2003 Mercedes E320 Serious battery drain. Battery is draining within in hours after being fully charged.… read more
Chad Farhat
Chad Farhat
Owner
Associate Degree
4,000 satisfied customers
1995 Mercedes E320 Wagon... HVAC Blower motor not working.
1995 Mercedes E320 Wagon... HVAC Blower motor not working. Blower motor is good when you put power dierectly to motor. But once hooked up inside car there is NO power going to the motor. Fuses are goo… read more
Marty
Marty
Mercedes Technician
Associate Degree
28,773 satisfied customers
2001 e320 service alarm goes off periodically. And it is
2001 e320 service alarm goes off periodically JA: Have you tried locking and unlocking the driver's side door using the key itself? Customer: no JA: Are you fixing your E320 yourself? What have you tr… read more
Marty
Marty
Mercedes Technician
Associate Degree
28,773 satisfied customers
Trying to locate the MAP sensor on my 1997 E320. I am
I am receiving 4 trouble codes: P0304, P0105, P0115 and P0300… read more
eric remington
eric remington
FORMER SHOP OWNER/TECHNICIAN/INSPECTOR
associates degree
290 satisfied customers
I'm purchasing a 2001 E320 mercedes but they don't have the
I'm purchasing a 2001 E320 mercedes but they don't have the radio code … read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
Bachelor's Degree
3,502 satisfied customers
This is my son's car, it's a 1998 E320. The front windows
Hi, this is my son's car, it's a 1998 E320. The front windows and seats stopped working and we noticed the brake lights aren't working...although at times they do all work but then stop again. The bat… read more
Pete
Pete
Independent Auto Technician
Vocational, Technical or Trade Scho
138 satisfied customers
My climate control switch no longer functions. 1980 300SD
I have been treating it as a DIY project. Once I determined for myself that the control module was at issue (it stays on high heat), I disconected the heater. There is no longer heat in the car at all. … read more
Marty
Marty
Mercedes Technician
Associate Degree
28,773 satisfied customers
My 2002 e320 4matic / the steering wheel is locked it will
my 2002 e320 4matic / the steering wheel is locked it will not turn to the left and a little to the right, the wheels do not turn when you try to get the steering wheel to turn right so with the steer… read more
Marty
Marty
Mercedes Technician
Associate Degree
28,773 satisfied customers
What is the recommended oil weight for the MB E320 V6
What is the recommended oil weight for the MB E320 V6 eingine and what is the engine's oil capacity? Thanks!… read more
Marty
Marty
Mercedes Technician
Associate Degree
28,773 satisfied customers
It's complicated. E320 96. The problem is in morning I get
The problem is in morning I get the ets light and a el. Traction msg plus the th … read more
sprinkles08
sprinkles08
Technician
High School or GED
11 satisfied customers
Slipping while in reverse. 1996 e320, no taking it in to a
no taking it in to a mechanic tomorrow. just don't want to get ripped off. Is this a normal problem with this model. I was told these are SOLID models. it only has 140k miles … read more
Gunvir Singh
Gunvir Singh
1,702 satisfied customers
94 e320 no spark on cyls 2&5 4&3JA: Are you fixing your E320
Anything else you want the mechanic to know before I connect you?Customer: replaced ecm from salvage yardI replace the ECM because I connected a test light from positive to the coil can primary connection and I heard a noise in the ECM area like I pipes on the test light was not a sensor safe test lightit ran on four cylinders before I touched the primary inside primary wire with the test flight cylinders five and two were firing before I did that… read more
Pete
Pete
Independent Auto Technician
Vocational, Technical or Trade Scho
138 satisfied customers
Re upholstered the head liner on 1999 e320 and now the
Re upholstered the head liner on 1999 e320 and now the windows wont roll up or down Whats up with that … read more
Marty
Marty
Mercedes Technician
Associate Degree
28,773 satisfied customers
When I switch on my climate control AC fan to high level, a
When I switch on my climate control AC fan to high level, a loud noise comes out of the air vents.… read more
Pete
Pete
Independent Auto Technician
Vocational, Technical or Trade Scho
138 satisfied customers
1998 c230, Climate control vacuum leak. The center vents
1998 c230, Climate control vacuum leak. The center vents started to stop working during acceleration would start agin when you released accelerator now has quit workin altogether. Also, hear high pitc… read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
Bachelor's Degree
3,502 satisfied customers
My 2002 clk430 climate control is displaying "OFF" on both
my 2002 clk430 climate control is displaying "OFF" on both driver and psgr sides. the "EC" light is on, but will not turn off, and the rest of the climate control buttons are unresponsive. … read more
Pete
Pete
Independent Auto Technician
Vocational, Technical or Trade Scho
138 satisfied customers
I am thinking about replacing my climate control server on
I am thinking about replacing my climate control server on my 1981 380sl with the digital version (3 OEM's is enough for me). How is the job accomplished? Are there any special tools involved or can a… read more
Marty
Marty
Mercedes Technician
Associate Degree
28,773 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.

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