Hi l have w212 e300 hybrid diesel the battery light comes on when starting 12volt battery is ok alternator ok hybrid battery charging but takes 1 to 2 days before I can drive on hybrid thanks
Well. You best connect the MB Star and diagnose the battery, and check the state of each cell. Do the live scan to see if the battery is charging. This car now has 233K km (145K miles) and has never had any problems with the battery. There in no way you can effectively find the fault without MB Star. Thanks for watching and asking.
Hi, my w212 lift hybrid discharges the battery, when I apply external power, these are errors: a red message about the battery and information about the failure of the hazard warning lights. And engine won’t start. Do you have any advice? the mechanic said that the hybrid battery would need to be replaced. Thanks!
@@BAMIL95 This is strange. When my car is parked near the house, I often plug in external charger under the bonnet and it stays like this sometimes for 3 or 4 days if I don't use the car, and I never had any problems with that. My car has still original 12V battery and because it is already more than 10 years old, so I try to keep it on charge when the car is not used. You say it discharges your battery. Which battery? - the 12V, or the 140v hybrid battery? It should have nothing to do with Hyb. battery, as when the vehicle is off, there is no connection between the two systems. Did you also try to check the 3rd battery? I mean the small 12v backup battery? But if you are talking about the main 12V battery, than try to check the charger. It could be faulty.
Hi l have w212 e300 hybrid diesel the battery light comes on when starting 12volt battery is ok alternator ok hybrid battery charging but takes 1 to 2 days before I can drive on hybrid thanks
Well. You best connect the MB Star and diagnose the battery, and check the state of each cell.
Do the live scan to see if the battery is charging.
This car now has 233K km (145K miles) and has never had any problems with the battery.
There in no way you can effectively find the fault without MB Star.
Thanks for watching and asking.
Hi, my w212 lift hybrid discharges the battery, when I apply external power, these are errors: a red message about the battery and information about the failure of the hazard warning lights. And engine won’t start. Do you have any advice? the mechanic said that the hybrid battery would need to be replaced. Thanks!
@@BAMIL95 This is strange. When my car is parked near the house, I often plug in external charger under the bonnet and it stays like this sometimes for 3 or 4 days if I don't use the car, and I never had any problems with that. My car has still original 12V battery and because it is already more than 10 years old, so I try to keep it on charge when the car is not used. You say it discharges your battery. Which battery? - the 12V, or the 140v hybrid battery? It should have nothing to do with Hyb. battery, as when the vehicle is off, there is no connection between the two systems. Did you also try to check the 3rd battery? I mean the small 12v backup battery? But if you are talking about the main 12V battery, than try to check the charger. It could be faulty.