How To Replace The Battery In A Lincoln Mkx – Step-By-Step Guide

2016 2018 Lincoln MKX Key Fob Battery Replacement How To Change Or
2016 2018 Lincoln MKX Key Fob Battery Replacement How To Change Or from


Is your Lincoln MKX battery showing signs of weakness? Maybe it’s struggling to start the engine or you’ve noticed dimming lights. If so, it might be time to replace your battery. In this article, we will provide you with a step-by-step guide on how to replace the battery in a Lincoln MKX.

Step 1: Gather the necessary tools and materials

Before you begin the replacement process, make sure you have the following tools and materials on hand:

  • Socket wrench set
  • Wire brush
  • New battery
  • Battery terminal cleaner
  • Battery terminal protectant

Step 2: Safety precautions

Ensure your vehicle is parked on a flat surface and the engine is turned off. Additionally, put on safety goggles and gloves to protect yourself from any potential accidents or injuries.

Step 3: Locate the battery

The battery in a Lincoln MKX is typically located in the engine compartment. Open the hood and use your vehicle’s manual to find the exact location.

Step 4: Disconnect the negative terminal

Using a socket wrench, loosen the nut on the negative terminal (-) and carefully remove the cable from the battery. Make sure to secure the cable away from the battery to prevent accidental reconnection.

Step 5: Disconnect the positive terminal

Repeat the same process for the positive terminal (+). Loosen the nut and remove the cable from the battery.

Step 6: Remove the old battery

Using a socket wrench, remove the bolts holding the battery in place. Carefully lift the old battery out of the compartment and set it aside.

Step 7: Clean the battery terminals

Use a wire brush to clean any corrosion or debris from the battery terminals. This will ensure a good connection with the new battery.

Step 8: Install the new battery

Place the new battery in the compartment and secure it with the bolts. Ensure it is positioned correctly and snugly in place.

Step 9: Reconnect the positive terminal

Attach the positive terminal (+) to the new battery and tighten the nut with a socket wrench. Make sure it is secure.

Step 10: Reconnect the negative terminal

Attach the negative terminal (-) to the new battery and tighten the nut with a socket wrench. Double-check that both terminals are securely connected.


By following these simple steps, you can easily replace the battery in your Lincoln MKX. Remember to dispose of the old battery properly and take the necessary precautions to ensure your safety throughout the process. If you’re unsure or uncomfortable with performing the replacement yourself, it’s always best to consult a professional mechanic.