Where is the battery located in the Mercedes-Benz ML350?

2 Answers
SerenityDella
07/29/25 2:34am
The battery of the Mercedes-Benz ML350 is located under the front passenger seat. You need to move the seat all the way forward or backward, then remove the cover panel to access it. During the battery replacement process for the ML350, it is crucial not to disconnect the power, as this could lock the vehicle's computer system. To maintain continuous power supply, ensure the new battery is fully charged and use a jump-start method when replacing. The Mercedes-Benz ML350 is a model under the Mercedes-Benz brand, with body dimensions of 4804mm in length, 1926mm in width, and 1796mm in height, and a wheelbase of 2915mm. The ML350 features a predominantly dark color scheme for its body, with the dashboard adorned with high-quality wood trim. The steering wheel offers a visually robust feel, and the meticulously designed smooth lines contribute to an extraordinary interior aesthetic.
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LaIsla
08/12/25 6:31am
When I first got familiar with the Mercedes ML350, I was also quite puzzled—its battery isn’t placed in the engine bay like traditional cars but hidden under the floor of the trunk. You’ll need to open the trunk door, lift the cargo mat, and then notice a small plastic cover in the left corner. Pry it open, and you’ll find the battery. Mercedes designed it this way mainly to improve the vehicle’s weight balance and protect the battery from the high temperatures in the engine bay, which can affect its lifespan. I once tried a minor maintenance myself—remember to turn off the engine and disconnect the negative terminal first to avoid accidental shocks. When driving this car daily, be careful not to place heavy items in the trunk that might press down on the cover, as it could damage the battery terminals. It’s recommended to check the battery every six months for corrosion or looseness, and replace it early when nearing the end of its lifespan to avoid getting stranded. Overall, it’s a thoughtful design, but consulting the manual before DIY work is always the safest bet.
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