Can I drive my car with a failed auxiliary battery?

Is it safe to drive with auxiliary battery malfunction? The answer is yes and no, it is always not good to drive with any kind of malfunction on your vehicle as you don’t know how it will affect car’s performance or other functions.

The main cause of this problem is generally attributed to a faulty voltage converter and you can also get a computer error message reading “Stop vehicle shift to P leave engine running” when the auxiliary battery begins to malfunction.

Furthermore, can Mercedes auxiliary battery be charged? The systems is designed so that the main battery gets fully charged before power is given to the aux battery. Therefore, if there is a bad main battery that has a lower than normal voltage, the aux. battery will not get any charge and eventually will have a lower than normal voltage.

Likewise, people ask, 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.

What is an auxiliary battery in a Mercedes?

Mercedes have two batteries. The primary battery and the auxiliary battery. The auxiliary battery is used to help run your cars accessories. It is rare that the car will not run, so you should be able to drive it normally, but some accessory functions may not work.

Can you charge auxiliary battery?

A battery isolator is a device that allows you to charge a second (auxiliary) battery from your van’s alternator. You can easily use your alternator to charge your auxiliary battery simply by connecting the positive terminals of both batteries.

What does a auxiliary battery do?

Electric Vehicle Auxiliary Battery The auxiliary battery is not used by the traction motor but is charged by the traction battery and is used to support all of the electrical systems on the vehicle with the exception of: Air conditioning. Heating system.

Is auxiliary battery covered under warranty?

Batteries are not an item covered on warranty. The aux battery is dead easy to access and fit.

How much does it cost to replace Mercedes battery?

Mercedes-Benz Replacement Battery Cost The price for a new battery on a Mercedes-Benz will generally range from $280 to $400. However, you can cut the cost of battery replacement by as much as $100 and sometimes even $200 if you opt to do the replacement work yourself.

Why do Mercedes have two batteries?

A. 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. Essentially there is so much electrical demand on this car it needs two batteries.

How long does a Mercedes battery last?

six to eight years

What is the warranty on a Mercedes battery?

All main- tenance services must be accomplished to keep your Battery Coverage valid. BATTERY COVERAGE PERIOD: The Battery Coverage begins on the same date as the Vehicle’s Warranty (? Page 12). The length of this Battery Coverage is up to 6 years or 62,000 miles, whichever occurs first.

Why do hybrid cars have two batteries?

Most hybrid models have two distinct batteries: the main high-voltage battery in the powertrain, which takes over when the car isn’t using its gasoline engine or runs in tandem with the gas engine for better efficiency, and a smaller 12-volt battery tasked primarily with starting the vehicle, which can be located under

How long does a Prius auxiliary battery last?

Like every car battery, the one in the Prius will wear out – it is normally good for around 5 to 6 years but can last longer. Unfortunately it loses it’s strength when left in place too long and will go dead much quicker if the car isn’t driven daily.

Can you run two batteries one alternator?

A car alternator will be more than capable of charging two batteries. The first is if both batteries are low on charge then that would be too much for the alternator, but if only one is low then it would be fine. The second thing is linking the batteries will cause more problems.

Where is the auxiliary battery in a 2014 Mercedes e350?

Also, the aux battery in my 2014 E350 is in the trunk under the spare tire.