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How do you Change, Replace, or Install Broken 2000-2005 Buick LeSabre, Pontiac Bonneville Battery Replacement

Fits years: 2000, 2001, 2002, 2003, 2004, 2005

All Buick LeSabre for sale Tools required:

  • 8mm socket/ratchet

Step 1: Lift the back bench seat firmly to disengage it from the vehicle. Lift it from its position to expose the vehicle's battery.

Step 2: Using the 8mm socket/ratchet, loosen the battery terminals (2) and disconnect both of them from the battery.

Step 3: You can now lift and remove the battery from the vehicle.

Step 4: Connect the terminals (2) to the new battery.

Step 5: Reattach the rear bench seat. Be sure that the retaining tabs are securely holding the bench.

Be sure that you don't reattach the seat without pulling the seat belts out!
These Part Change / Installation Instructions Apply to:

00 2000, 01 2001, 02 2002, 03 2003, 04 2004, 05 2005 Buick LeSabre Replacement Instructions

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