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My 2003 SL500 doors will not unlock with remote or valet
My 2003 SL500 doors will not unlock with remote or valet key. … read more
Chad Farhat
Chad Farhat
Owner
Associate Degree
5,844 satisfied customers
My 1999 Mercedes SLK 300 alarm went off last night. Now
My 1999 Mercedes SLK 300 alarm went off last night. Now neither the key fob nor the valet key will unlock the doors to get in. … read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
Bachelor's Degree
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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 P. master tech
Lou P. master tech
Mercedes Technician
Bachelor's Degree
6,527 satisfied customers
Went out to unlock my 1999 cl500 and the key won't turn in
went out to unlock my 1999 cl500 and the key won't turn in drivers side door.the remote opens the trunk but not the passenger door … read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 satisfied customers
I am out of town and it's Sunday, I think my FOB armed my
I am out of town and it's Sunday, I think my FOB armed my 2002 s500, now my locks don't work, the lock and unlock function inside the car doesn't work either, how can I disarm the alarm so my car will… read more
Lou P. master tech
Lou P. master tech
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Bachelor's Degree
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Locked key in trunk, have metal key that detaches from push
locked key in trunk, have metal key that detaches from push button … read more
Chad Farhat
Chad Farhat
Owner
Associate Degree
5,844 satisfied customers
Keyless-go on all my doors on my 2007 Mercedes e550 not
Keyless-go on all my doors on my 2007 Mercedes e550 not working. Push start on shifter works fine. Have to use FOB to unlock and lock doors. Also the gas tank lock not activating at all. Any ideas. … read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
Bachelor's Degree
6,527 satisfied customers
I have a 1997 c280 . I seem to be having problems with my door
I have a 1997 c280 . I seem to be having problems with my door locks . I can open them with the key in the passenger door or the trunk . the remote "blinks" nothind … read more
Chad Farhat
Chad Farhat
Owner
Associate Degree
5,844 satisfied customers
The small front left light will not turn off. What is the
the small front left light will not turn off. What is the problem? … read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 satisfied customers
cl500: 2002 cl 500 merc pump runs remote runs pump in trunk
2002 cl 500 merc pump runs remote runs pump in trunk doors will not open even driver door any ideas short of breaking window… read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 satisfied customers
ihave an e240 saloon. battery under rear seat. battery went
ihave an e240 saloon. battery under rear seat. battery went flat. i have recharged it. However had to open car with the key and when I connect battery the alarm sounds all the time and the 2 keys do n… read more
Billy
Billy
Bachelor's degree
3,457 satisfied customers
2003 sl500: unlock..metal..doors manually, the lock wont move
My wife just got stuck with our 2003 sl500. She can not get the doors to unlock. Even when she takes out the little metal key insert and tries to open the doors manually, the lock won't move. The litt… read more
Michael Warfield
Michael Warfield
Factory Mercedes-Benz Technician
Vocational, Technical or Trade Scho
3,132 satisfied customers
The hood -2005 S 500.Q.2: door key electronic fob..trunk..manually
Q.1:if the car has been in a minor front collision, will that prevent the hood from opening. thThe hood release does not seem to release the hood latches. How do I open the hood -2005 S 500. Q.2: door… read more
Marty
Marty
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Associate Degree
29,460 satisfied customers
2001 Mercedes ML430: Key Fob just QUIT locking & unlocking doors
I have 2001 Mercedes ML430. Several recent issues: 1. Key Fob just QUIT locking & unlocking doors. tried resetting per manual. 2. All interior Lights have just STOPPED coming on. checked fuses, not bl… read more
Michael Warfield
Michael Warfield
Factory Mercedes-Benz Technician
Vocational, Technical or Trade Scho
3,132 satisfied customers
200 mercedes: Hi! I just opened my rear passenger door..inspection
Hi! I just opened my rear passenger door on my 200 Mercedes ML 320 to get some groceries out, then when I tried to close it, the door wouldn't close. Upon closer inspection i saw that there was some h… read more
MB Paul
MB Paul
Mercedes Technician
Vocational, Technical or Trade Scho
3,567 satisfied customers
2001 SL500: KEY FOB DOES NOT WORK EVEN WITH NEW BATTERIES..FAIL
I AM BUYING A 2001 SL500 AND THE ENTRY SYSTEM DOES NOT WORK. THE KEY FOB DOES NOT WORK EVEN WITH NEW BATTERIES - IF I GET A NEW FOB THAT WORKS, WHAT ARE THE CHANCES THAT THE SYSTEM IS ACTUALLY BROKEN … read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 satisfied customers
1996 Mercedes: amg e50 have a keyless entry system..drivers door
Does the 1996 Mercedes AMG E50 have a keyless entry system? I bought one with only 1 key. There is also only one keyhole on the driver's door, which is bizarre if there wasn't a keyless system install… read more
MB Paul
MB Paul
Mercedes Technician
Vocational, Technical or Trade Scho
3,567 satisfied customers
1997 SL500 swicthblade key fob won't lock/unlock doors. The
1997 SL500 swicthblade key fob won't lock/unlock doors. The red led on the FOB lights, but the receivers don't respond...… read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 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

29,460 satisfied customers

Bosch Certified Master Tech. Over 35 years experience.

Lou P. master tech

Lou P. master tech

Mercedes Technician

6,527 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.

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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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