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Lou, On the 2004 E320 we discussed battery light - I cleaned
Lou, On the 2004 E320 we discussed battery light - I cleaned and reset plug on BAT Control Module - light still on. The Main Battery Voltage -Checked this AM - at 12.1 Volts. The Aux Battery - Checked… read more
Lou Palomino
Lou Palomino
associates in automotive technology
10,452 satisfied customers
2004 E320 - had it parked in garage for @ 3 1/2 months not
2004 E320 - had it parked in garage for @ 3 1/2 months not starting. Now it starts OK but have RED Battery Light VISIT WORKSHOP ON malfunction. Drove it numerous times long distance ( during daytime) … read more
Lou Palomino
Lou Palomino
associates in automotive technology
10,452 satisfied customers
I have no continuity on battery control module signal wire
i have no continuity on battery control module signal wire red with yellow stripe on 2004 e320 4 metic … read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
36,058 satisfied customers
2006 E320 EVERY COUPLE OF MONTHS I LOOSE MY HVAC CONTROLS
2006 E320 EVERY COUPLE OF MONTHS I LOOSE MY HVAC CONTROLS RADIO TACH AND SPEEDOMETER AND DIRECTIONALS REPLACED BOTH TRUCK AND AUX BATTERIES RECENTLY WHEN THE GUAGES AND LIGHTS SHUT DOWN I CHARGE THE A… read more
Lou Palomino
Lou Palomino
associates in automotive technology
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I have a Malfunction electrical consumers switched off when
I have a Malfunction electrical consumers switched off when I start my car in the am. I just changed both batteries. 2003 e500… read more
Lou Palomino
Lou Palomino
associates in automotive technology
10,452 satisfied customers
I have a 2003 E320, the last couple of days a message came
i have a 2003 E320, the last couple of days a message came up on my dash "malfunction, electrical consumers switched off" - my radio stopped working yesterday and today when i went in my garage to sta… read more
Lou Palomino
Lou Palomino
associates in automotive technology
10,452 satisfied customers
On a 2003 MB e320 sedan how can i test the K57/2 battery
on a 2003 MB e320 sedan how can i test the K57/2 battery relay and the battery control module. i have a new rear battery (main), a new alternator and an auxiliary battery that test as good on a load t… read more
Lou Palomino
Lou Palomino
associates in automotive technology
10,452 satisfied customers
I got an instrument panel indicator this morning that says
I got an instrument panel indicator this morning that says "malfunction! Electric consumers switched off" below a pic of a battery. This happened directly after what sounded like a weak start Ie batte… read more
Lou Palomino
Lou Palomino
associates in automotive technology
10,452 satisfied customers
I recently get 1 malfunction message that says "electrical
I recently get 1 malfunction message that says "electrical consumers switch off" on my 2003 Mercedes e320. My mechanic said it could be batteries so I bought a new one but it did not resolve it. Then … read more
Stan
Stan
Technical support engineer
Bachelor's Degree
3,418 satisfied customers
E320: E320 2003 malfunction electrical consumer switched off.
E320 2003 malfunction electrical consumer switched off. Both the main and consumer batteries have been replaced and pass the voltage test… read more
promerc
promerc
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Vocational, Technical or Trade Scho
553 satisfied customers
Mercedes E320 - Battery Light on FL Door Lock Fault
I have a Mercedes Benz 2004 E320 Estate Chassis Number WDB2112652A502186. The problem is the Battery light is on and the front left door lock machine-guns. I have attached the diagnostic fault codes. … read more
Marty
Marty
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Associate Degree
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E320: I have a 2003 E320 sedan. My alternator was replaced
I have a 2003 E320 sedan. My alternator was replaced by a friend. I still get the warning that I have an electrical problem and all accessories have been switched off. Both batteries have been replace… read more
Michael Warfield
Michael Warfield
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Vocational, Technical or Trade Scho
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Mercedes-Benz E320: I have a 2003 Mercedes E320 VIN #
I have a 2003 Mercedes E320 VIN # WDBUF65JX3A209019 A(NNN) NNN-NNNN Car will start out working ok but it seems on hot days after a short period of driving the following will happen: “Consumer Electric… read more
Stan
Stan
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clk430: two new batteries..convertible..electrical system shuts down
I have put two new batteries in my CLK 430 convertible which do not hold a charge. The whole electrical system shuts down after a couple of weeks. Thank you, R.M.… read more
Eric
Eric
Retired
N/A
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2003 e320: malfunction on board..electrical..disconnect..charger
i have a malfunction on board on a 2003 e320 says electrical consumer turned off with the battery sign what could it be . can i disconnect batterie rear and place it on a charger… read more
Anthony
Anthony
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Vocational, Technical or Trade Scho
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2003 e320: jump start..sedan..I switch it on?Thank you,Joe
After jump start my 2003 e320 sedan screen states consumer switch off. How can I switch it on? Thank you, Joe… read more
Marty
Marty
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Associate Degree
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E320 cdi: visit workshop..i have no interior lighing or heat booster
having problems with 03 e320 cdi, on the display unit it is showing (battery consumer switch off then a red battery appers on display saying visit workshop) also i have no interior lighing or heat boo… read more
Pete
Pete
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General auto certifications
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s Post: The vehicle has an electric fan only-no viscous fan..sedan.
Reply to Hog Rider's Post: The vehicle has an electric fan only-no viscous fan. It is a sedan. vin#WDBJF65JX1B257145… read more
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Hog Rider
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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

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Bosch Certified Master Tech. Over 35 years experience.

Michael Warfield

Michael Warfield

Factory Mercedes-Benz Technician

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Mercedes-Benz Master Certified technician

Matt

Matt

Engineer

771 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.

Tim Mohr

Tim Mohr

ASE MASTER TECH

283 satisfied customers

30 YRS EXPERIENCE, FOREIGN AND DOMESTIC, GAS AND DEISEL

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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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