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Got a A140 and when connect battery the alarm does not stop
Got a A140 and when connect battery the alarm does not stop and central locking not working … read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
2005 S500 locks do work using key fob. 2 would both fobs be
2005 S500 locks do work using key fob JA: Have you checked the fob's battery? Customer: 2 would both fobs be out at the same time JA: Are you fixing your S500 yourself? What have you tried so far? Cus… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
S500: Thanks for your help previously. I have another issue.
Thanks for your help previously. I have another issue. The EC light came on and now I have cool air instead of cold air. I there a way to reset the code so I can put Freon in my AC. I have a S500 MD 2… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
e320: Hello Marty. My name is XXXXX XXXXX I am a car dealer.
Hello Marty. My name is XXXXX XXXXX I am a car dealer. I have a 96 E320 that is having an alarm issue. I purchased the vehicle at an auction and the battery was dead. I had to jump start it when I fir… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
Vito: XXXXX XXXXX 04 plate, central locking issues. After driving,
Vito 639 04 plate, central locking issues. After driving, I can lock my van with my key fob, but then they stop working and can't reopen. I have to open with the key, insert fob into ignition, then pu… read more
Stan
Stan
Technical support engineer
Bachelor's Degree
3,418 satisfied customers
mercedes SL500: central locking system..metal..doors..wont open
I have a mercedes SL500 first registered in the UK in November 2002. The central locking system is not working so I have to use the metal ("emergency") key to manually unlock the doors and boot. Now t… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
2003 clk320: coupe..trunk..cylinder..it to the MB dealership and they
I have a 2003 clk 320 coupe and just last week the trunk [boot] will not close. I tried the key on the key cylinder and it turned once but never again. I took it to the MB dealership and they say I ne… read more
Stan
Stan
Technical support engineer
Bachelor's Degree
3,418 satisfied customers
1980 mercedes: drivers side door..latch..The boot / trunk..wont open
i have just bought a 1980 mercedes 450 slc to restore. Unfortunatley i noticed that the drivers side door wont lock with the key or by the latch on the inside. The boot / trunk wont open with the key … read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
Mercedes-Benz C230 I have a 1995 C220 - the door lock system
I have a 1995 C220 - the door lock system has not worked properly - only able to lock/unlock vehicle on passenger side. I unknowlingly opened the driver's door while the locking system was activated. … read more
Stan
Stan
Technical support engineer
Bachelor's Degree
3,418 satisfied customers
I have a 1995 Mercedes C280 (200,000 miles) on which the door
I have a 1995 Mercedes C280 (200,000 miles) on which the door lock on the driver's side cannot be opened or locked with the key. I have only the mechanical key. I purchased the vehicle used and there … read more
Michael Warfield
Michael Warfield
Factory Mercedes-Benz Technician
Vocational, Technical or Trade Scho
3,132 satisfied customers
cdi..key immobilizer button doesnt lock doors..) fuses..switches
'06 smart 4/2 cdi: how do I get the 4-way flasher button to work? also the 'key immobilizer' button doesn't lock doors either! NOT FUNCTIONING as per INSTR. MANUAL instructions!!(A/C and window heat b… read more
Nelson Garcia
Nelson Garcia
Vocational, Technical or Trade Scho
1,094 satisfied customers
97 E320: my key..driver side door..of the 3 sensors..problem may
I have a '97 E320 - my key suddenly stopped opening the primary locking system - at first it would not work at the driver side door, then shortly after would not work at any of the 3 sensors - it is a… read more
Stan
Stan
Technical support engineer
Bachelor's Degree
3,418 satisfied customers
2003 E320: Sedan..open doors and I am locked out..Changed batteries
2003 E320 Sedan: Key does not open doors and I am locked out. History: Could not open car with remote. Changed batteries to no avail. I was using the key to open and lock the driver door. Today, the k… read more
Stan
Stan
Technical support engineer
Bachelor's Degree
3,418 satisfied customers
1998 E320: the doors..indicator light..lock/unlock..open trunk
I have a 1998 E320. When I open the door the display says "take key" plus the doors will not lock immediately. How long before the car (indicator light in the "lock all" switch) recognizes the remote … read more
Stan
Stan
Technical support engineer
Bachelor's Degree
3,418 satisfied customers
Mercedes 170: fob or by key both rear door lock buttons..inside car
mercedes a140 51plate central lock ing not working either by fob or by key both rear door lock buttons are down but the doors can be opened.central lock switch inside car has never worked but car has … read more
Stan
Stan
Technical support engineer
Bachelor's Degree
3,418 satisfied customers
My wifes ML320 stopped locking. The door can close but it
My wife's ML320 stopped locking. The door can close but it can't lock, if you turn to lock it key turns but when you remove key you can open it. The rear passenger right door goes trrrrrr when i try t… read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
36,058 satisfied customers
2000 s430: keys..alarm system..activated..fuse box under my seat also
car is a 2000 s430 and I locked the keys in the trunk. I got the front doors open but the alarm system is activated and the trunk wont release. is there a fuse box under my seat also… read more
Stan
Stan
Technical support engineer
Bachelor's Degree
3,418 satisfied customers
Mercedes: sl..AMG..keyless..on dash whilst driving
I have a 500 sl AMG Mercedes, with keyless ignition... This morning for some unknown reason my vehicle would not recognise key, came up on dash whilst driving. Can start with key and drive. However, c… read more
tech4benz
tech4benz
Master Certified Mercedes Technician
Associate Degree
196 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

30,558 satisfied customers

Bosch Certified Master Tech. Over 35 years experience.

Michael Warfield

Michael Warfield

Factory Mercedes-Benz Technician

3,132 satisfied customers

Mercedes-Benz Master Certified technician

Matt

Matt

Engineer

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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

Hipo64

Hipo64

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444 satisfied customers

Work and diagnose electronics on daily basis.

Tim Mohr

Tim Mohr

ASE MASTER TECH

283 satisfied customers

30 YRS EXPERIENCE, FOREIGN AND DOMESTIC, GAS AND DEISEL

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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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