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The red battery light came on in my 2006 ml350. The battery
The red battery light came on in my 2006 ml350. The battery is less than 4 months old. Too it to my mechanic and after checking the battery, he determined that the alternator was not charging properly… read more
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Battery, ABS, etc are coming on after changing the battery and aux battery … read more
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My older Mercedes's, a 1999 S320, has died. The night before
My older Mercedes's, a 1999 S320, has died. The night before my battery light came on and my radio stopped playing and the heated seat lights kept flashing. The gears also wouldn't shift while driving… read more
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2007 ML350. Battery light is on. Car starts up fine. Battery
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I have a 2005 Smart Fortwo 0.8L Diesel. I was driving it
Hi There, I have a 2005 Smart Fortwo 0.8L Diesel. I was driving it last night and the battery light came on, then the entire electrical system started to flash on and off to the point all lights and d… read more
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I have a clk 200 compressor from 2009. i recently replaced
i have a clk 200 compressor from 2009. i recently replaced the battery because it died on me in traffic. With the new battery the light still comes on and today, the car switched off on me. Now this p… read more
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Pearl, I have an E320 2005 and the battery light came on.
hi pearl, I have an E320 2005 and the battery light came on. I put on a new belt and had the local auto shop check the alternator and battery which checked out fine. The auxiliary battery was a little… read more
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I have had to replace 3 alternators in my 06 r350 since
I have had to replace 3 alternators in my 06 r350 since 1-3-16. Each time O'Reilly says their regulator has failed. I doubled checked with MB parts and it needs to be 180 amp and it is, is there somet… read more
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This is hakan i got a 2004 sl500 and while i was driving it
Customer: this is hakan hi; i got a 2004 sl500 and while i was driving it showed 3 alerts:consumer electrics offline alert 1- consumer electric alerts 2- battery in red i am looking at the web to unde… read more
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SL500: Marty,I have a 2009 SL550 that I bought from a used
Marty, I have a 2009 SL550 that I bought from a used car dealer in Feb. He replaced the consumer battery with an Excide 48C which seems to be fine I keep it on a trickle charger. Anyway in the past mo… read more
Expert
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ML320 bluetec: Just had the battery changed at Autozone in
Just had the battery changed at Autozone in our 2009 ML320 Bluetec, 89k miles. Bizarre problems immediately ensued. I am part way through trouble-shooting and fixing the issues from this battery repla… read more
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450SL: I have a 1974 Mercedes 450SL. It was running great
I have a 1974 Mercedes 450SL. It was running great until one day while I was starting the car, it cranked and then suddenly went completely dead, meaning I lost ALL electrical power. I turn the key an… read more
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im having a weird electrical problem with my 1984 300D...alternator
Hi. I'm having a weird electrical problem with my 1984 300D. What happened was I got the car and it had a dead alternator, so naturally I replaced it. It worked fine for a couple weeks but then the al… read more
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clk500: went dead..jump however rode extremely sluggish..new battery
My CLK 500 went dead while driving. It accepted a jump however rode extremely sluggish for several miles back to my house. Could this simply require a new battery, altenator or potentially a larger is… read more
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alternator..lights came on while driving, the car lost power..cables
I replaced the battery and alternator about 6 months ago. Now the lights came on while driving, the car lost power and then died. I can not restart even with jumpwe cables. I tested the battery and it… read more
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1985 mercedes 300: alternator..new my tester is telling me..resister
I have a 1985 mercedes 300 sd it has a charging problem the alternator is new and the baterie is new my tester is telling me low out put. is there a resister or realay or mabby a wire i should be look… read more
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2000 E320: warning light came..car stopped..towed..its the alternator
2000 E320 - My battery warning light came on, then ABS warning light and car stopped on road. I had it towed and a new battery installed, they say it's the alternator. I was at Sears auto. Would it be… read more
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2000 ml320: completely dead..aaa..jump..brand new from the dealer
Hello: I have a 2000 ML 320, recently it is killing the battery! I thought at first that the battery was old and needed replacement, I did and 3 weeks later, It died! completely dead! AAA came to help… 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

Mercedes Technician

4,460 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

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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

Mercedes Technician

444 satisfied customers

Work and diagnose electronics on daily basis.

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