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I have 2004 sl500 Mercedes that failed to start, initially
I have 2004 sl500 Mercedes that failed to start, initially it would start in the morning but after running awhile the starter would turn very slow and it would require a jump start. It completely fail… read more
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I have a 1995 S320 Mercedes Sedan.The other day I couldn't
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Slk 230: I did a pre-emptive switch of the k40 relay .....
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Sound coming..(or near) the fuse panel under the hood, passenger side
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mercedes benz: I cant turn off the alarm system..car wouldnt open
I have a mercedes benz slk 2001. basically I can't turn off the alarm system. The key seems to be working because it gives off a red light however the car wouldn't open. When I used the key instead th… read more
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1999 e320: alarm..sound coming..rt front wheel well area..doors
I came outside this morning to get the paper and heard a strange chirping alarm kind if sound coming from the rt front wheel well area of my 1999 e320. The doors would not respond to the key nor would… read more
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2002 C320: electronic car key..my car, unlock the doors or anything
I have a 2002 C320. I accidently hit the little red panic botton on my black electronic car key and now I can't access my car, unlock the doors or anything. How do I de-activate whatever I did so I ca… read more
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my key wont open the door and is parked outside- i need to
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2001 C240: loud chirping..noise coming..hood..front passenger side
I have a 2001 C240. As I approached my car (unstarted), I heard a loud chirping/beeping/squealing noise coming from under the hood. The sound seemed to be loudest on the front passenger side of the ca… read more
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I have a 1984 Mercedes 300SD and the alarm goes off a times when the battery gets low. How do I fix this and/or turn it off. I inherited the car and do not know how the alarm works. Could you explain … read more
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I replaced my Mercedes battery on my 1998 E320 wagon because its voltage was 9V. The new battery is from Autozone. During the change I disconnected the old battery''s positive terminal first, contrary… read more
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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

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Bosch Certified Master Tech. Over 35 years experience.

Lou P. master tech

Lou P. master tech

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20 years Master Certified excellent fix rate and have access to factory wiring, and instructions.

Michael Warfield

Michael Warfield

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Matt

Matt

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promerc

promerc

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Qualified mercedes diagnostic technician & service team manager , ATA registered Master tech

Hipo64

Hipo64

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Work and diagnose electronics on daily basis.

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