Today a new Radio Enhancement bulletin has been released for 2018 Pacificas only.
Changes are in **s - appears only a language option has been added but it may be worth posting anyway for the records.
GROUP: 08 - Electrical
DATE: April 16, 2019
Original here: https://www.dropbox.com/s/vws5bqp6f1...ement.pdf?dl=0
This bulletin supersedes Service Bulletin 08-056-18 REV. A
Customers may experience one or more of the following:
Symptoms for UAR and UCR radios only:
Anti-theft code request message.
Backup camera screen is blank.
Lines appear across screen.
Radio control screen is blank or locked.
Radio resets intermittently.
Radio will not switch modes between AM, FM, SAT or Media.
Poor BluetoothTsound quality.
Phone pairing issues.
Symptoms for UAR, UCR, UGV, UDV and UKV radios:
**Russian language missing (UGV only).**
PHEV vehicles may intermittently not charge when using the scheduled charging feature
instead of Charge Now button.
When shifting to reverse, the radio displays blue/black lines instead of the rear view camera
and is followed by a reset.
Radio stays on with key OFF and drains battery.
Wi-Fi feature cannot be renewed after the trial period has expired.
Radio reboots multiple times when a Samsung J-7Tphone is connected for charging only.
Audio System starts up with the anti-theft screen.
Radio processor freezes while the navigation screen is loading.
Back-up camera remains live when shifted out of reverse beyond the intended delay feature.
This bulletin involves inspecting and if required, updating the radio software level to:
**UGV - 21.9**
UAR and UCR - 22.5
UDV and UKV - 19.11
2018 (RU) Chrysler Pacifica
NOTE: This bulletin applies to vehicles within the following markets/countries: NAFTA, APAC
NOTE: This bulletin applies to vehicles equipped with an Uconnect 4NAV With 8.4(Display
(Sales Codes UGV, UDV or UKV) or a Uconnect 4 With 8.4(Display (Sales Codes UAR
or UCR) with 760 Watt Amplifier (Sales Code RDH) or 506 Watt Amplifier (Sales Code