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How to Replace the Key Battery on a Chrysler PT Cruiser

Model: Chrysler Pt Cruiser MK 1 - Years 2000-2010
Part: Key

The smart key for your Chrysler PT Cruiser has a very minimalist and simple external and internal structure. This greatly facilitates its disassembly and the replacement of the button battery inside. Below, find out how to correctly perform this operation. First, obtain a flat-head screwdriver. Use it to open the cover, taking care not to damage it, and then remove the exhausted battery. Finally, insert the new compatible battery (model CR 2032) and correctly reassemble the cover.

Updated on 8 June 2026 by ScegliAuto

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