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Related Mercedes Questions
Alarm on 85 300d going off ; i just want to disable the
alarm on 85 300d going off ; i just want to disable the horn … read more
Marty
Marty
Mercedes Technician
Associate Degree
57,126 satisfied customers
Lou, I forgot I have another problem with the 2004 S500.
Hi Lou, I forgot I have another problem with the 2004 S500. When I lock the car, the headlights and taillights continue to blink. The locks as it needs to. By pushing the lock button on the ketfob a c… read more
Lou Palomino
Lou Palomino
Mercedes Technician
Bachelor's Degree
5,799 satisfied customers
Alarm going off sporadically...1985 300D...how does this
alarm going off sporadically...1985 300D...how does this work? how much would I be paying for your advice? … read more
eric remington
eric remington
FORMER SHOP OWNER/TECHNICIAN/INSPECTOR
associates degree
1,610 satisfied customers
Mercedes E350 2009. Today I took my car to get the tires
Mercedes E350 2009.Today I took my car to get the tires changed. I took out the key from the fall and give the form to the mechanic. Then I took the key to get something out from the car and I open th… read more
Lou Palomino
Lou Palomino
Mercedes Technician
Bachelor's Degree
5,799 satisfied customers
My 1985 300d won't shut off, When i put a hand vacuum pump
My 1985 300d won't shut off, When i put a hand vacuum pump on the shut-off valve and pump it shuts right off so I know that my shut off valve is good but I am not getting vacuum back from the ignition… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,126 satisfied customers
I have a merc r350 cdi. I opened it with key and alarm went
I have a merc r350 cdi. I opened it with key and alarm went off. Alarm now off but nothing works. Doors won't lock even with metal key and beeping noise coming from dash. Any ideas… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,126 satisfied customers
300SEL: I have a 1990 MB 300SEL I have haad it since new. now
I have a 1990 MB 300SEL I have haad it since new. now 150,000. Last night when I got in it and started it all of a sudden it started to horn blast on and off and the lights flashed. I had to drive abo… read more
Cory
Cory
Charter Business
High School or GED
136 satisfied customers
Mercedes Benz: 300D..It has 167,000 miles always parked in the garage
I am thinking about buying a 1985 300D Mercedes Benz which is in great condition. It has 167,000 miles always parked in the garage and they have full mechanic history...it is listed at 5500. Do you kn… read more
Auto Psychic
Auto Psychic
owner
Bachelor's Degree
76 satisfied customers
1996 MERCEDES BENZ: car the alarm/ immobiliser goes..disarm..new one
My only Key / remote has been damaged beyond repair and I am stuck 500 klm from home when I open the car door with the key part , to try and start the car the alarm/ immobiliser goes off is there any … read more
Stan
Stan
Technical support engineer
Bachelor's Degree
3,418 satisfied customers
1985 Mercedes-Benz 300D: my turbo does not work any longer
I have a 1985 Mercedes-Benz 300D turbodiesel, but my turbo does not work any longer. Also, I went to the local Mercedes dealer who gave me a quote for $2600 in order to replace. Needless to say, I am … read more
Marty
Marty
Mercedes Technician
Associate Degree
57,126 satisfied customers
1985 300D: security system..relays..electrical..used an actuator
Hi, I have a 1985 300D i recently bought a security system for it and the hope of getting key less entry with it. I bought it off of eBay and the company assured me that it would work with my car, I b… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,126 satisfied customers
Mercedes: antitheft..keys..car wont start..the dealership is closed
how do you deactivate the antitheft system on a mercedez ML320. I have my keys but somehow activated it and now my car wont start. I would need to be able to do it now since i am stuck and the dealers… read more
nelson garcia
nelson garcia
auto mechanic
Vocational, Technical or Trade Scho
270 satisfied customers
1996 mercedes Benz: disarm..alarm..depress..unlocks..the antitheft
1996 Merceds Benz 600SL. Unable to disarm the antitheft alarm. I depress the remote button and everything lock or unlocks, but the antitheft does not disarm. The instant that the key is inserted into … read more
Nelson Garcia
Nelson Garcia
Vocational, Technical or Trade Scho
1,094 satisfied customers
Mercedes: cannot start..some sort of lock down after my alarm went off
I own a Mercedes S Class and I cannot start my car. I believe it went in to some sort of lock down after my alarm went off. When I put the keey in the ignition, I can't turn it at all. Pls help! Renee… read more
Anthony
Anthony
Master Automobile Technician
Vocational, Technical or Trade Scho
11,778 satisfied customers
2004 mercedes: keys..boot.I have managed to open the doors..alarm
Hi i have a 2004 mercedes and managed to lock the keys in the boot.I have managed to open the doors but the button to open the boot does not want to work.How can i reset the alarm in order for the but… read more
nelson garcia
nelson garcia
auto mechanic
Vocational, Technical or Trade Scho
270 satisfied customers
1985 300D: alarm goes..the horn to disconnect it and as I..easy way
I have a 1985 300D whose alarm goes off sporatically and for no apparent reason: I can't seem to find the horn to disconnect it and as I understand it, it may be more complicated than that. How can I … read more
Marty
Marty
Mercedes Technician
Associate Degree
57,126 satisfied customers
1985 Mercedes Benz: need of a rebuilt or good used turbo
I am in need of a rebuilt or good used turbo for my 1985 Mercedes Benz 300D. Any ideas where I might find one?… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,126 satisfied customers
1985 300TDT: I am seeking a turbodiesel sedan..wagon..miss..highway
I am seeking a turbodiesel sedan and want to know what years to avoid. I had a 1985 300TDT wagon and I miss it. I drive long range interstate and highway treks at 80 MPH and want reliability and econo… read more
MBGuru
MBGuru
Bachelor's Degree
282 satisfied customers
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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

57,126 satisfied customers

Bosch Certified Master Tech. Over 35 years experience.

Lou Palomino

Lou Palomino

Mercedes Technician

5,799 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

716 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.

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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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