2017 Cadillac CTS TSB 10154290

Cadillac TSB #PIT5444D

2017 Cadillac CTS

TSB Document:

Affected Component: ELECTRICAL SYSTEM: SOFTWARE

Summary
This Preliminary Information communication provides information to the technician about the text messaging feature on some newer General Motors infotainment systems. Pair the iPhone to the system then enter the Bluetooth settings menu, select the ?i? icon next to the vehicle name in the device and enable show notifications. The text messaging feature will be available on the next ignition cycle. However with iPhones text messages cannot be responded to when using the infotainment system, they can only be received. For android devices pair the phone to the system during the pairing process the phone will ask you to allow the vehicle to access the device contacts. A second question will pop up on the device asking to allow the vehicle to access the message access profile. Both have to be allowed for the text messaging feature to work. 

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Date Published
FEB 08, 2019
NHTSA TSB #
10154290
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