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MB Paul
MB Paul, Mercedes Technician
Category: Mercedes
Satisfied Customers: 3567
Experience:  Qualified Mercedes Benz Diagnostic Technician - 20+ years experience - Workshop Foreman for Mercedes
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I have a question about my mecedez W211 SBC pump, I have a

Customer Question

JA: Hi. How can we be of help?
Customer: I have a question about my mecedez W211 SBC pump
JA: Have you checked the fluids recently?
Customer: I have a message says brake defective It's all red So I replaced the SBC pump but the message won't go away
JA: OK. To minimize me, please click the down arrow at the top right corner of this box.
Customer: I mean the error message Sorry
JA: What is the model/year of your Mercedes?
Customer: 2004 E320
JA: Are you fixing your E320 yourself? What have you tried so far?
Customer: I already replaced the SBC pump but I could not get rid of the error message Prior to replacing, I did not deactivate the SBC I wonder what I should do, I borrowed my friend's scanner but it didn't help. What should I do to make it work again? I was told that the system cannot release the pump pressure causing the error message
JA: Anything else you want the mechanic to know before I connect you?
Customer: That's all
Submitted: 1 year ago.
Category: Mercedes
Customer: replied 1 year ago.
I already tried use a different battery
Customer: replied 1 year ago.
I replaced the old one with a brand new Bosch one
Customer: replied 1 year ago.
I just want to know if there is steps I missed.
Expert:  Lou P. master tech replied 1 year ago.

Hello, my name is***** and i will do my best to assist you.I am going over your story now and will reply back soon with some info,thanks!

Expert:  Lou P. master tech replied 1 year ago.

ok so what error codes did you have with the old one and what error codes do you have now? also where did you get the sbc pump from?