To replace the battery in a 2013 Mercedes-Benz E350 or C300, follow these steps: 1. Turn off the vehicle and open the hood. 2. Disconnect the negative terminal first, then the positive. 3. Remove the hold-down bracket. 4. Lift out the old battery and place in the new one. 5. Connect the terminals, starting with positive, then secure everything.
Carefully disconnect the negative terminal first, followed by the positive terminal. This step prevents any electrical short circuits. Remove the old battery from its tray and set it aside. Place the new battery into the tray, ensuring it sits securely.
Reattach the positive terminal first, followed by the negative terminal. This order is important for safety. After connecting the battery, check if all connections are tight. Close the hood and start the vehicle to ensure the new battery functions correctly.
After completing the battery replacement, it is advisable to reset any electronic components or warning lights. This maintenance step will ensure your Mercedes operates smoothly. Next, we will discuss how to maintain the new battery for optimal performance and longevity.
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