Unveiling Auxiliary Battery Malfunctions Symptoms, Causes, and Solutions

Also, if this warning message appears on the dashboard, your car's electrical components will fail since the auxiliary battery powers them. The auxiliary battery is the one in the front. Normal battery life span between 14 to 18 months. Tell tale sign of battery failing: sudden dim ... The Aux battery is there for the Trans mission and place/keep the vehicle in park and actually should have lasted longer. Symptoms of Battery Failure · Presence of Water in One or More Cells · Excessive Corrosion · Long Crank Time. This is an independent, unofficial site. ← Back To Home Copyright 2002-2016 Social Knowledge, LLC All Rights Reserved Login × View Full Site Learn about the Auxiliary Battery Malfunction Mercedes, common causes, symptoms, and solutions to keep your vehicle's electrical systems ... In this video I am showing the way I am dealing with Auxiliary Battery Malfunction problem. This is unfortunately quite common issue across ... When it starts showing signs of battery failure, it is best to replace both of them. The most common sign is the Aux Switches or ESS Unavailable ... Here we have a Mercedes GLC in for auxilary battery fault, here we find the fault, show you the fix and total cost of repair. I am getting a code "218219 Starter unit, charging controller for auxiliary battery: Aged Auxiliary Battery". This is not surprising for a ...