Where can I find the fuel pump relay on a 2012 Mercedes ML350?

In the 2012 Mercedes ML350, you can locate the fuel pump relay in the fuse box under the hood. Simply lift the hood of the car and secure it in place. Look for a black box on the right side of the engine compartment with a visible seam around it. Open the box to reveal the fuse inside. The inner side of the box lid will display a diagram indicating which fuse serves what function. If the diagram is not present, you can refer to the car's owner's manual for guidance. Once you have identified the necessary fuse, carefully remove it. Check if the thin metal strip connecting the two raised sections of the fuse is intact. If the strip is broken, the fuse is faulty and needs to be replaced. If the strip is undamaged, you can reinsert the fuse back into its slot. Replacement fuses are affordable, typically around $10.