Open the hood of your car and locate the battery. Remove the battery hold on clamp. Disconnect the grounded negative (-) black cable first from the old battery in your car because this will minimize the possibility of shorting the battery when you remove the other cables.
May 04, 2011 · As related, how does the car keep all the settings in memory when the battery is disconnected? True, 99.9% are great odds that I can change out the battery without the car losing the car's ability to function as it did before the change.