How do you replace the battery on a 2005 infinity fx35?

To replace the battery on a 2005 Infiniti FX35, first, open the hood and locate the battery on the driver's side. Disconnect the negative terminal (black) first, followed by the positive terminal (red). Remove any securing brackets or clamps, then lift the old battery out. Place the new battery in the tray, reconnect the positive terminal first, and then the negative terminal, ensuring everything is secure before closing the hood.