How to Replace the Key Battery for Buick Excelle?

1 Answers
SanPreston
07/29/25 9:37pm
Buick Excelle key battery replacement method: Pry open the shell along the gap at the lower part of the key, remove the cover plate to expose the internal battery. Extract the old battery and insert the new one into the designated slot (ensure the positive pole faces upward). Finally, reinstall the rear cover to complete the process. The Buick Excelle is built on GM's global platform, with body dimensions of 4468mm (length) × 1765mm (width) × 1469mm (height). Positioned as an entry-level family car, it features dynamic styling, premium interior, a new powertrain system delivering smooth and fuel-efficient performance. All variants come standard with the 10th-generation OnStar assistant (providing 24/7 connectivity), built-in 4G LTE mobile hotspot, and eConnect intelligent interconnection technology.
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