Check a VIN

June 16, 2021 Service bulletin

Radio Enhancements This bulletin involves updating the radio software level to 2036.06. Customers may...

Jeep technical service bulletin 0808821 for 2021 Jeep Grand Cherokee, 2021 Jeep Wrangler and 2021 Jeep Cherokee and others.

Bulletin number
0808821
Component
Electrical system: software
Summary
Radio Enhancements This bulletin involves updating the radio software level to 2036.06. Customers may experience the following: Ghost Touch, features, modes and App?s changing without drivers input. Product plan UUID is not correct in Carplay®. Carplay audio does not always resume. Battery save vs. Battery Charge toggles back to Battery Charge after sleep cycle. When ?Charge Now? is selected on key-off outside of the charging schedule ? it does nothing. In addition, the following enhancements are included:Update power supply source from 1 amp to 2.1 amps. GOOGLE® certification enhancements - screen flickers

Owners of these vehicles have filed 951 complaints in the electrical category.

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Jeep Grand Cherokee?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history