Where is the battery located in the Mercedes ML350?

[ElizaFitz]

The battery of the Mercedes ML350 is located under the front passenger seat. You need to move the seat all the way forward or backward and remove the cover plate to access it. When the car battery is dead, there are usually the following indications: 1. The engine won't start and makes a squeaking sound when attempting to ignite; 2. Open the engine hood and check the battery's inspection hole - green indicates good condition, while black signifies a problem (most batteries have explanatory notes on their surface); 3. The battery warning light and engine warning light on the dashboard will illuminate; 4. If your vehicle has a voltage monitoring system, it will alert you to abnormal voltage. Additional information: The Mercedes ML350 is a mid-to-large SUV with body dimensions of 4804mm (length) × 1926mm (width) × 1796mm (height) and a wheelbase of 2915mm.

[DelCecilia]

As a mechanic who frequently works with Mercedes-Benz, I've encountered quite a few battery issues with the ML350. The battery is usually located in the right corner of the engine bay, near the windshield. When you open the hood and look toward the passenger seat, it's hidden under a plastic cover—removing this cover reveals the positive and negative terminals. Mercedes designed it this way for weight balance and heat dissipation, but when replacing the battery, be sure to disconnect the negative terminal first to prevent short circuits, avoiding sparks that could harm you or damage the vehicle's computer system. A failing battery often leads to slow engine starts and may trigger warning lights. I recommend checking the voltage every six months with a voltmeter; if it drops below 12 volts, consider replacing it. Typically, a battery lasts 3-5 years, and cold winters can drain it faster, so it's wise to prepare in advance. If you're replacing it yourself, ensure the new battery matches the original specifications—don’t cheap out on inferior products, as they can affect startup reliability. Also, minimize unnecessary electrical usage when parked, like keeping the stereo on, as this accelerates battery drain.

[LeCaleb]

I've been driving a Mercedes ML350 for several years. The battery is located in the right area under the hood, quite easy to find. After opening the hood, look towards the passenger side for that rectangular black box. The design in the engine compartment might be for easy inspection and maintenance, and replacing it isn't too difficult. But when dealing with it for the first time, avoid touching the terminals with metal tools to prevent sparks. After replacing the battery yourself, the car's system might need a reset for time or radio settings, so keep an external power clip handy to prevent data loss. Battery health directly affects driving; if the engine growls for a long time when starting, that's a sign. I keep a portable jump starter in my car just in case. During regular maintenance, clean any corrosion from the terminals and wipe them down with a damp cloth to keep them clean. It's advisable to choose a branded battery with a longer warranty for peace of mind. Mercedes has good compatibility, so don't worry about that.

[MacFelix]

When I first started learning to drive, I was curious about the battery location of the Mercedes ML350. It's located at the front right of the engine compartment, easily visible once the hood is opened, with a label nearby warning about high voltage. The position isn't hidden, making it convenient for daily checks. You can inspect the terminals for looseness or corrosion yourself. Once, I found green rust and cleaned it off to extend the battery's lifespan. An old battery can make starting the car difficult and even risk a breakdown. In terms of saving money, regular maintenance is far more economical than repairs. You can check the voltage using a car diagnostic tool or a mobile app connected to the OBD port—normal readings should be above 12 volts. If replacement is needed, have it done by a professional shop as systems may reset, so remember to note your settings. For safety, avoid touching the battery area carelessly to prevent electric shock.