Every year mercedes benz releases a new vehicle with more and more electronically controlled features.
Mercedes benz e500 aux battery.
By nik romano may 21 2015 this article applies to the mercedes benz e class w212 2009 present.
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January 14 2019.
It s an easy to do and a quick fix.
Replacement aux battery for mercedes benz.
The batteries in your w211 are an absorbed glass mat agm type which is different from the older style lead acid batteries.
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Just like the main battery in your ride the auxiliary battery has to be replenished and over time will be need to be replaced due to the deterioration of its power cells.
On a 2003 e 320 auxiliary battery can i use a lead battery or does it have to be a specific battery.
An important reason for this part to gain importance is because of the new electronics and computer systems that are now standard on the mercedes benz e500.
Mercedes benz e class w211 auxiliary battery replacement this guide provides instructions on how to replace the auxiliary battery from 2003 through 2009 mercedes benz e class w211 vehicles such as e320 e350 e500 e55 amg e63 amg.
A2115410001 211 541 00 01 cheap aux secondary battery alternatives.
Here s a quick tutorial on how to replace the auxiliary battery in a mercedes e class.
Labor costs are estimated between 50 100 usd all of these prices are estimated and may vary.
Genuine oem mercedes secondary battery pn.
Mercedes benz w211 models are equipped with two batteries.
When the main battery has moderately low voltage the vehicle computer connects the two batteries allowing the main battery to return to normal while charging the auxiliary.
Mercedes auxiliary batteries occasionally operate in conjunction with the main systems battery or take over for it when that battery dies or has extremely low voltage.
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The average cost for a mercedes benz auxiliary battery replacement is between 200 300 usd.