DIC messages display when the status of the vehicle has changed and action may be needed to correct the condition. Multiple messages appear one after another.
All messages should be taken seriously.
Vehicle messages appear as code numbers. The owner manual indicator and service vehicle soon light may also be displayed.
The following is a list of all possible messages. Depending on the vehicle, some of these messages may not be available.
10: Brakes Overheated
15: Check High Mounted Brake Lamp
16: Check Brake Lamps
17: Headlamp Leveling
Malfunction - Contact Service
18: Left Low Beam Failure
20: Right Low Beam Failure
21: Check Left Position Lamp
22: Check Right Position Lamp
23: Reversing Lamp Failure
24: License Plate Lamp Failure
25: Left Front Turn Indicator Failure
26: Left Rear Turn Indicator Failure
27: Right Front Turn Indicator Failure
28: Right Rear Turn Indicator Failure
58: Winter Tire Recognition
65: Theft Attempted
75: Service AC System
81: Service Transmission
82: Change Engine Oil Soon
89: Service Vehicle Soon
95: Service Airbag
Information Displays
Engine Oil MessagesAM-FM Radio
Playing the Radio without Touchscreen
Audio Source Menu
/VOL (Power/Volume): Press to turn
the system on and off. Turn to increase or decrease the volume.
MENU/TUNE: Turn to change the radio station.
RADIO/BAND: Press to select AM and FM.
INFO: Press to display additional information that ma ...
Navigation
OnStar navigation requires a specific OnStar subscription plan.
Press to receive directions or
have them sent to the vehicle navigation screen, if equipped.
Destinations can also be forwarded to the vehicle from MapQuest.com.
Turn-by-Turn Navigation
Press to connect to a live
Advisor.
...
Event Data Recorders
This vehicle is equipped with an event data recorder (EDR). The main purpose
of an EDR is to record, in certain crash or near crash-like situations, such as
an air bag deployment or hitting a road obstacle, data that will assist in understanding
how a vehicle’s systems performed. The EDR is de ...