How long can you drive with auxiliary battery malfunction?
Based on our knowledge and experience when new generation voltage converter also known as auxiliary battery fails, it is safe to drive for 100 miles for sure or even more, meaning that this part is mostly responsible for additional accessory functions such as “stop/start” and other accesories which aren’t important …
Can you drive a car with auxiliary battery malfunction?
Auxiliary batteries like all other car components wear out over time so at some point you will eventually have to replace it. It’s not recommended to drive when you’re experiencing issues with your auxiliary battery.
What happens when the auxiliary battery goes bad?
If this auxiliary battery develops a malfunction, it will show up as an error message on the dashboard. The warning will be generic, but should feature a small battery symbol.
What to do if your aux battery malfunctions?
Click to expand… Have dealer check VMI to see if there any outstanding Service Campaigns (i.e.: 2009110003, 2010030010) for your VIN, if so repair is free even out of warranty. No open campaigns, correct battery/correctly installed need to have someone pull fault codes using MB diagnostics, may be as simple as clearing stored codes.
Is there a charger for the auxiliary battery?
Main is AGM and has a smart charger to suit . Auxiliary isn’t 100% as since colder temps have delightfully lost Stop Start , but still want to keep battery in good condition as it controls other things . So how to charge auxiliary ? Click to expand…
What to do if your Mercedes auxiliary battery fails?
If this does not completely fix the problem, you may wish to take your car to a Mercedes service center or replace the whole auxiliary battery. Like the main battery, it may fail repeatedly if it has lost charge. Where is auxiliary battery located ?
If this auxiliary battery develops a malfunction, it will show up as an error message on the dashboard. The warning will be generic, but should feature a small battery symbol.
What does it mean when your Mercedes says auxiliary battery malfunction?
Many Mercedes Benz owners have noticed that they will sometimes get an occasional warning message on their dashboard stating “auxiliary battery malfunction” which can be quite scary especially if it happens while you’re actively driving.
When does an auxiliary battery malfunction on Red Ken?
So, 8 weeks after the 3-year warranty expired, Red Ken decided to invoke the Law of Sod and throw up a “Auxiliary Battery Malfunction” warning.
Click to expand… Have dealer check VMI to see if there any outstanding Service Campaigns (i.e.: 2009110003, 2010030010) for your VIN, if so repair is free even out of warranty. No open campaigns, correct battery/correctly installed need to have someone pull fault codes using MB diagnostics, may be as simple as clearing stored codes.