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Where is the auxiliary battery located in the Mercedes Sprinter?

Model: Mercedes Sprinter MK 3, Br910, Br907 - Years 2018-2026
Part: Battery

In this video we see where the auxiliary battery of the Mercedes Sprinter is located: if the battery light comes on and there are no issues with the 12-volt battery or the alternator, then the problem could be the auxiliary battery, which is located under the driver's seat, in a small compartment that the YouTuber shows us by illuminating it well with a flashlight, where we can see the red and black wires of the polarities. The function of this battery is to assist the main battery, essentially in powering the Start & Stop system, and helps to maintain a stable voltage of the onboard electrical system, avoiding voltage spikes that could damage electronic components.

Posted on 26 May 2025 by ScegliAuto

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by ScegliAuto

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