Engine Oil Additives / Engine Oil Flushes
Do not add anything to the oil. The recommended oils with the starburst symbol that meet GM Standard GM6094M are all that is needed for good performance and engine protection.
Engine oil system flushes are not recommended and could cause engine damage not covered by the vehicle warranty.
See also:
Lock Feedback
Press the customization button until LOCK
FEEDBACK: BOTH appears in the display.
To select your preference for the feedback you
receive when locking the vehicle with the Remote
Keyless Entry (RK ...
Muting a Call
To Mute a Call
Turn the Menu knob to select Mute
Call, then press SELECT.
To Cancel Mute
Turn the Menu knob to select Mute
Call, then press SELECT. ...
Trunk Release
To open the trunk, press . ...
