The average cost for a Mercedes–Benz auxiliary battery replacement is between 200-300 USD. Labor costs are estimated between 50-100 USD, all of these prices are estimated and may vary.
Additionally, 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. This process should take no more than 20 minutes from start to finish.
Furthermore, how much does it cost to replace Mercedes battery? 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.
Likewise, can I drive my Mercedes with auxiliary battery malfunction? Can I drive the car with the auxiliary warning on? While the vehicle can still be driven with an auxiliary battery warning light on, for safety reasons, we recommend getting this problem fixed as soon as possible.
People also ask, can you drive with a bad auxiliary battery? Can I drive with an auxiliary battery malfunction? Your vehicle’s auxiliary battery is not a primary component that will prevent you from driving your car if it’s not working properly. However, it is not recommended to keep driving your car with a bad or malfunctioning auxiliary battery.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.
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.
Why do Mercedes 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. Essentially there is so much electrical demand on this car it needs two batteries.
Can you still drive a hybrid without the battery?
Hybrid vehicles are only gas-powered part of the time, which makes them 20 to 35 percent more fuel-efficient than a traditional vehicle. … A hybrid vehicle cannot run without the hybrid battery, so vehicle owners must invest in new hybrid batteries periodically, which can make vehicle maintenance expensive.
How much does a Mercedes E class battery cost?
Mercedes-Benz E350 Battery Replacement Cost Estimate. Labor costs are estimated between $71 and $89 while parts are priced at $259.
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.
What does w211 auxiliary battery do?
The auxiliary battery is located in the right side of the engine compartment, near the HVAC intake. … The auxiliary battery supplies power for a limited time if system charging or battery voltage drops. The battery control module monitors system voltage.
How do you test an auxiliary battery?
Is an auxiliary battery necessary?
For most diesel engines, having two batteries is essential due to the number of components that need power. … When the main battery is depleted, the auxiliary battery will kick in and continue to charge the car as needed.
Can auxiliary battery cause car not to start?
That light just indicates that there is a problem with the Stop/Start system. The dead aux battery will cause this light to come on. If you do not disconnect it, it will be discharging your main battery when the vehicle is off. This could leave you without enough power in the battery to start the car.
Is auxiliary battery covered under warranty Mercedes?
Batteries are not an item covered on warranty. The aux battery is dead easy to access and fit….