Service bulletin 0804922

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

NHTSA's summary

UBE, UEE, UBU, UEU, UFE, UPE, UFU and UPU Radio Enhancements This bulletin involves updating the radio with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technicianmay find that one or more of the following Diagnostic Trouble Codes (DTCs) have been set: B15A1-00 - Media Port 1 Connection. B15A2-00 - Media Port 2 Connection. B15A3-00 - Media Port 3 Connection. B15A4-00 - Media Port 4 Connection. Customer may also experience one or more of the following: Auto button on climate control screen not present. When Voice Recognition button is pressed on radio, wrong message is displayed.Displays Bluetooth Pairings instead of connect Apple Carplay® or Android Auto® device. Wifi hotspot password always shows "null". Can't use feature. Wifi hotspot name not recognized on customers cellular device. Language selection on radio can't be saved after selecting. Wrong date format displayed using Korean language. Radio display is blank (rear view camera still operable). Radio touchscreen inoperative. Zoom In/Out button inoperative for rear view camera. Rear Cross Path Mode and Blind Spot chime keeps playing when object isno longer present. Irregular chime frequency. Time format does not change from military to 12-hour format. ABC Jump Keyboard will not display. FOTA unable to receive software update due to head unit not checking intothe server although it is being driven everyday. Pressing mute hard key while on phone call does not mute microphone. Adjust clock settings shortcut in home screen does not navigate you to theright screen. SXM radio stuck on current channel, no audio and can't navigate to otherchannels using soft keys or knob.

The document

• NHTSA's copy of the document (PDF)
• If that address does not open, try this one

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system, Equipment and accessories, Lighting

Trouble codes named

B15A1, B15A2, B15A3, B15A4

Listing a model year does not mean every vehicle of it is concerned: the document says which.

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

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