Deleting a Paired Phone
1. Press and hold 
for
two seconds. For vehicles with
a navigation system say
“Hands Free” after the tone.
2. Say “Bluetooth.” 3. Say “Delete.” The system asks which phone to delete.
4. Say the name of the phone you want to delete.
If the phone name to delete is unknown, see “Listing All Paired and Connected Phones.”
See also:
Diagnostics
OnStar Vehicle Diagnostics will perform a vehicle check every month. It will
check the engine, transmission, antilock brakes, and major vehicle systems.
It also checks the tire pressures, if the v ...
Engine & Transmission
The CTS comes standard with a 3.0-liter V-6 engine, but our test car's
optional 3.6-liter V-6 and six-speed automatic transmission are a special pair
among drivetrains. The transmission's shifts a ...
Manual Liftgate Operation
To unlock the liftgate, press on
the power door lock switch or press
on the Remote Keyless Entry (RKE) transmittertwice, see Remote Keyless Entry (RKE)
System Operation .
Press the touc ...