How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Marty Your Own Question
Marty
Marty, Mercedes Technician
Category: Mercedes
Satisfied Customers: 53153
Experience:  Bosch Certified Master Tech. Over 35 years experience.
13230946
Type Your Mercedes Question Here...
Marty is online now
A new question is answered every 9 seconds

Sl550: how do I reset my car battery when I have changed the

Customer Question

how do I reset my car battery when I have changed the battery it is still showing red in the display
Submitted: 1 year ago.
Category: Mercedes
Expert:  Marty replied 1 year ago.
Hi, welcome to Just Answer. My name is***** red battery warning message is for the starter battery under the hood. After replacing the battery the fault codes stored in the battery control module must be erased using the Mercedes Star Diagnosis tester. You cannot reset the red warning message yourself. The battery and charging system voltage should also be tested to be sure that everything is working properly.
Let me know if you have any questions.
Marty

Related Mercedes Questions