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Had a question about my s550 benz. 2007. It was having
It was having battery issues where in order for it to start I had to jump it. However if I left it sitting over night it would start after hesitating. … read more
eric remington
eric remington
FORMER SHOP OWNER/TECHNICIAN/INSPECTOR
associates degree
1,361 satisfied customers
I have a 2007 that need a battery. this car only has one but
I have a 2007 that need a battery. this car only has one but when i go to the auto parts store they tell me the battery goes into the trunk but my car dont have a trunk battery. what do i need because… read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 satisfied customers
Have a 2007 mercedes s550. having issues with the key fob. I
have a 2007 mercedes s550. having issues with the key fob. … read more
Lou P. master tech
Lou P. master tech
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Bachelor's Degree
6,528 satisfied customers
Trunk won't close. Auto opens when I try to close. 2015 S
Trunk won't close. Auto opens when I try to close. 2015 S Class … read more
Pete
Pete
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General auto certifications
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Installed switch for 2007 s550, drivers side window
installed switch for 2007 s550, drivers side window switch(module). Have power to it, but none of the switch's functions work, ie; trunk, window, mirrors. … read more
Lou P. master tech
Lou P. master tech
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Bachelor's Degree
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We have a s550 car is locked and fob and emergency key do
Hello, we have a s550 car is locked and fob and emergency key do not open the car. However we did get the truck open looked at the right side and saw one wire w red bolt head not sure what to do at th… read more
Lou P. master tech
Lou P. master tech
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Bachelor's Degree
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I have a CD/DVD player combo and a disk is stuck in the
I have a CD/DVD player combo and a disk is stuck in the first slot and will not eject as well as I can not access any of the other open 5 slots … read more
Lou P. master tech
Lou P. master tech
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Bachelor's Degree
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I locked my doors with the remote n the trunk up n closed
Hi...i locked my doors with the remote n the trunk up n closed the key n the trunk … read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
Bachelor's Degree
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We cannot get our Mercedes S550 to go into park or into
We cannot get our Mercedes S550 to go into park or into drive but it will start … read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
Bachelor's Degree
6,528 satisfied customers
My radio was working fine and I got out of the car at the
My radio was working fine and I got out of the car at the store and when I got back and started the car the radio comes on but no sound … read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
Bachelor's Degree
6,528 satisfied customers
I have a 2010 S550 My key recently went dead or something I
I have a 2010 S550 My key recently went dead or something I changed the batteries it still wouldn't work. Used mechanical key to enter car once I did the alarm went off and the car won't start. I thin… read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 satisfied customers
Couldn't open door on mercedes 550s, open the trunk finally.
Couldn't open door on mercedes 550s, open the trunk finally. How do we tell if battery is dead. Is the only way to charge with jumper cables? We can reach anyone to jump battery. … read more
Kevin
Kevin
workshop foreman /master tech/mot tester
3,159 satisfied customers
2007 Mercedes Benz S550 (W221): past few days, the analog
2007 Mercedes Benz S550 (W221): For the past few days, the analog clock slows and ultimately stops when I switch the engine off. When I restart the engine, the hands realign to the correct time. Any t… read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 satisfied customers
Where is the auxiliary battery in a 2015 MB S550. Just need
Just need to know where the Auxiliary battery for a 2015 MB S550 is … read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
Bachelor's Degree
6,528 satisfied customers
Marty,my 2007 s550 Mercedes Benz was showing battery in red
Hi Marty,my 2007 s550 Mercedes Benz was showing battery in red so I was on my way to get the battery, then the dash where the navigation and radio and car features is located read I'm going to shut of… read more
BOBBYSS
BOBBYSS
Automotive Repair/Damage Investigator
Associate Degree
14,564 satisfied customers
S550: Where is the AUX batteryu located at in the trunk of
Where is the AUX batteryu located at in the trunk of my 2008 Mercedes S550? I unscrewed and took out all the trunk panels and all I see is the spare tire. My aux battery is 7 years old and not hold a … read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 satisfied customers
s550: As I was parking my 07 s550 it died inst lights come
As I was parking my 07 s550 it died inst lights come on when starting, but engine will not turn over I get a thump sound the battery in the trunk was replace a year ago… read more
Hipo64
Hipo64
Mercedes Technician
High School or GED
444 satisfied customers
SL500: I have a constant drain on my 2005 Mercedes SL500 rear
I have a constant drain on my 2005 Mercedes SL500 rear battery. I replaced the alternator thinking it might be bad; but no change. The green trunk light continues to flash even if trunk is closed. I r… read more
BOBBYSS
BOBBYSS
Automotive Repair/Damage Investigator
Associate Degree
14,564 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

6,528 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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