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Curtis, Australia Car Mechanic
Category: Australia Car
Satisfied Customers: 1606
Experience:  Qualified Automotive Mechanic, LPG & Airconditioning Diagnostic Technician.
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Battery is not getting charged, its a new battery, CLS500

Customer Question

Battery is not getting charged
JA: Have you tested the battery with a voltmeter? And can you see if it's leaking or not?
Customer: its a new battery
JA: What is the model/year of your Mercedes?
Customer: CLS500 2005
JA: Are you fixing your CLS500 yourself? What have you tried so far?
Customer: Just replaced the battery with anew one as we thought it was the battery
JA: Got it. Anything else you want the Mercedes Mechanic to know before I set up your one-on-one?
Customer: no
Submitted: 5 months ago.
Category: Australia Car
Expert:  david craig replied 5 months ago.

Hi Im David, your alternator is bad. to confirm this check voltage at the battery. fully charged should be 12.5vdc. start the vehicle if your alternator is working the voltage should read around 14.4vdc. if not, replace the alternator

Expert:  david craig replied 5 months ago.

hows it going?