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Related Mercedes Questions
I stopped at a store when I came out my car would not start
I stopped at a store when I came out my car would not start nor would the key fob be recognized by my car at I have a Mercedes 2002 C230 and it's not I've replaced both the battery in in the car in th… read more
CaseyA925
CaseyA925
head diagnostic specialist
certified for A4, A5, A6 and A7
1,152 satisfied customers
2002 Mercedes SLK 230 - recently purchased, only one fob
2002 Mercedes SLK 230 - recently purchased, only one fob key, no wallet key. Car was running fine, but key wouldn't lock or unlock the doors. Tried changing the batteries in the fob, and to reprogram … read more
AutoDoc1
AutoDoc1
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I got blind spot assist inoperative e300 2020 year. E300.
Hello I got blind spot assist inoperative e300 2020 year … read more
Lou Palomino
Lou Palomino
associates in automotive technology
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Nothing is wrong with my mercedes, I actually do not even
nothing is wrong with my mercedes, I actually do not even have a mercedes yet. I am wondering if it is a good idea to buy a 2017 E class E300 with 42K miles. Will I experience problems with it sooner … read more
BrianS121
BrianS121
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2002 cL55 amg battery went dead now key won't work at all.
2002 cL55 amg battery went dead now key won't work at all … read more
Jake
Jake
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Ignition locked in my 98 Mercedes Benz e300 turbodiesel.
Ignition locked in my 98 Mercedes Benz e300 turbodiesel … read more
AutoDoc1
AutoDoc1
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I have a 2008 MB S550 and my key fob battery went dead. So I
I have a 2008 MB S550 and my key fob battery went dead. So I changed it and now the car says key fob not detected. I reprogrammed the key and the car acknowledges the key but still says it's not detec… read more
Lou Palomino
Lou Palomino
associates in automotive technology
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My dash says to replace the battery in my smart key fob, how
My dash says to replace the battery in my smart key fob, how long do I have before it goes completely dead and does it have to be reprogramed? … read more
Eric
Eric
Retired
N/A
46,734 satisfied customers
I have a 2003 SL500 and now having an issue with the top not
I have a 2003 SL500 and now having an issue with the top not retracting into the trunk and drivers door switches don't work at all windows, seat adjustment etc … read more
Lou Palomino
Lou Palomino
associates in automotive technology
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How to reprogram a fob key for 2010. Place a new one. B200.
yes read manual page 55 and tried re programming it - hole both open and close key for 6 seconds until light blinks twice....it did but.... still not working … read more
Pete
Pete
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General auto certifications
36,740 satisfied customers
I'm purchasing a Mercedes e300, 2017. precertified
I'm purchasing a Mercedes e300, 2017. precertified inspection , preowned with 4,495 miles, various recall reports via internet. does precertified inspection protect from recall issues, I have vin numb… read more
vwtech0405
vwtech0405
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Associate Degree
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Lost my key fob to a Mercedes 2005 E500 4matic. Bought one
Lost my key fob to a Mercedes 2005 E500 4matic. Bought one on line. Can I get it programed somewhere with the vin number … read more
Marty
Marty
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Associate Degree
30,558 satisfied customers
Lost my key and I have another key button won't start the
Lost my key and I have another key button won't start the ign … read more
Lou Palomino
Lou Palomino
associates in automotive technology
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E350: I purchased a used 2008 Mercedes and the key would not
I purchased a used 2008 Mercedes and the key would not lock or unlock. The batteries are new, the blue light is visible with a digital camera, still no results. The car locks and unlocks with the cent… read more
BOBBYSS
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Mercedes SL500: only one key available..Can I add/reprogram used fobs?
How do I add keys to a Mercedes SL500 2002? If there is only one key available and if there are two keys available? Can I add/reprogram used fobs?… read more
Marty
Marty
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Associate Degree
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2006 C280 4Matic: key fobs..be reprogrammed for another car
I have a 2006 C280 4Matic. When I purchased the car I also bought 2 new keys(you know, the 250.00 key fobs). My question is can these be reprogrammed for another car if I sold them or do they have to … read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
36,740 satisfied customers
Mercedes e320: keys..I went to the dealership and they told me i need
I have a question regarding the programing or reprograming of smartkeys. I have a Mercedes e320 and my keys are not working properly. I went to the dealership and they told me i need to pay 400.00 dol… read more
Michael Warfield
Michael Warfield
Factory Mercedes-Benz Technician
Vocational, Technical or Trade Scho
3,132 satisfied customers
2005 ml350: you reset / reprogram the key fob..doesnt work
How do you reset/reprogram the key fob for 2005 ml 350? And, if I have a 3 botton key fob for my car that doesnt work but the key part works. I am thinking about ordering a used key fob on ebay for a … read more
MB Paul
MB Paul
Mercedes Technician
Vocational, Technical or Trade Scho
3,567 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

807 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.

Chris(aka-Moose)

Chris(aka-Moose)

Mercedes Technician

288 satisfied customers

24 years of experience diagnosing & repairing

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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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