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August 11, 2023 Service bulletin

Radio Over The Air S21B.5, S24.13 and S24.18 Updating to S26.18 Software Version

Jeep technical service bulletin 0805523 for 2022-2023 Jeep Grand Cherokee and 2022-2023 Jeep Grand Wagoneer.

Bulletin number
0805523
Component
Electrical system: software
Summary
Radio Over The Air S21B.5, S24.13 and S24.18 Updating to S26.18 Software Version

Owners of these vehicles have filed 355 complaints in the electrical category.

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