How do you Install a Battery in a 2004 Toyota MR2?

To install a battery in a 2004 Toyota MR2, first, ensure the vehicle is off and parked on a flat surface. Open the trunk and locate the battery compartment; remove the cover if necessary. Disconnect the negative (-) terminal first, followed by the positive (+) terminal. Place the new battery in the compartment, connect the positive terminal first, then the negative, and ensure everything is secure before closing the trunk.