Also, where is the auxiliary battery located on a 2010 E350 Mercedes? Your Mercedes-Benz E 350’s auxiliary battery is under the hood, near the cabin air filter housing.
Also know, where is the auxiliary battery located in a 2012 Mercedes E350? The 2012 Mercedes E350 Bluetec auxiliary battery is located behind the dash in the trim panel.
People ask also, how do you change an auxiliary battery on a Mercedes?
Likewise, can I drive with auxiliary battery malfunction? Symptoms. When the main battery dies, the car won’t start. The car starts when the auxiliary battery dies, but an auxiliary battery malfunction appears on the dashboard. In most cases, the car runs and drives fine even with a bad auxiliary battery.
Contents
How long does Mercedes auxiliary battery last?
On average, auxiliary batteries have a service life of up to seven years, more or less depending on usage and driving conditions.
Is auxiliary battery malfunction covered under warranty?
Auxiliary battery isn’t covered in the extended warranty.
Can you charge auxiliary battery?
By connecting the positive terminals of both batteries, you can easily use your alternator to charge your auxiliary battery. Your electrical loads won’t drain your starting battery, and your auxiliary battery will only be charged when the engine is running, if you have an isolator.
Where is the auxiliary battery located in a 2013 Mercedes e350?
A battery is located under the hood of the 2013 mercedes e350, look for the large black box that has a red and black connector on the top.
Do I need to replace auxiliary battery?
It’s generally located under the hood, although some makes and models have the primary battery in the trunk, near the spare tire. … Like all batteries, auxiliary batteries will eventually wear out or fail. When this happens, they’ll need to be replaced.
Does a Mercedes E class have two batteries?
- Some Mercedes models have two batteries, a main starting battery located in the trunk and a secondary smaller battery located under the hood near the windshield on the passenger side of the car. … The charging system for this setup is quite sophisticated to balance the alternators output between the two batteries.
How do you know if your auxiliary battery is bad?
- The battery symbol on the dashboard.
- Stop vehicle shift 2P leave engine running.
- Stop vehicle leave engine running.
- Auxiliary battery malfunction.
How long does an auxiliary battery last?
Properly cared for and maintained, you can expect anywhere from 18 months to 3 years of life from an auxiliary 12-volt battery. Much will depend on frequency of use, and how well the battery is protected. Rough roads can cause the cells to break down, reducing the lifespan.
How do you test an auxiliary battery?
Why do Mercedes have an auxiliary battery?
The main function of mercedes-benz auxiliary battery is to provide voltage to “stop start” function, so this function may not work until you solve battery malfunction. You can keep driving a car for while, but it is always recommended to fix any fault as soon as possible.