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January 29, 2021 Service bulletin

Radio Enhancements

Jeep technical service bulletin 08-015-21 for 2020 Jeep Grand Cherokee, 2020 Jeep Wrangler and 2020 Jeep Cherokee and others.

Bulletin number
08-015-21
Component
Electrical system
Summary
Radio Enhancements This bulletin involves updating the radio software level to 1848.34. Customers may experience one or more of the following:Radio display screen flickers. Radio resets with RPM less than 1000 RPM (DT and JL with 3.0L Diesel). Clock loses 6 seconds per day (JL with 5 inch screen). Ghost Touch, features, modes and App?s changing without drivers input. Bluetooth pop noise. Pop message ?SXM Wait? displayed for extended period of time. The radio resets.

Owners of these vehicles have filed 762 complaints in the electrical category.

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