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October 4, 2022 Service bulletin

Radio Enhancements Software Level 1848.34

Jeep technical service bulletin 0818022 for 2020 Jeep Grand Cherokee, 2020 Jeep Wrangler and 2020 Jeep Cherokee and others.

Bulletin number
0818022
Component
Equipment: electrical: radio/tape deck/cd etc.
Summary
Radio Enhancements Software Level 1848.34 This bulletin involves updating the radio software level to 1848.34. Customers may experience one or more of the following:Radio display screen flickers. Clock loses 6 seconds per day (JL with 5 inch screen). Ghost Touch issue, features, modes and App?s change without drivers input (does not affect rearview camera). Wireless connectivity pop noise. Pop message ?SXM Wait? displayed for extended period of time. The radio resets.

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