Parking Brake
The vehicle has an Electric Parking Brake (EPB). The switch for the EPB is in the center console.
The EPB can always be activated, even if the ignition is off. To avoid draining the battery, do not cycle the EPB too often without the engine running. The EPB can be left applied while the vehicle is parked.
The system has a parking brake status light and a parking brake warning light. See Brake System Warning Light.
There are also three Driver Information Center (DIC) messages.
See Driver Information Center (DIC) for more information.
In case of insufficient electrical power, the EPB cannot be applied or released.
Before leaving the vehicle, check the parking brake status light to ensure the parking brake is applied.
See also:
Rear Compartment
Fuse Block
(CTS-V Coupe and
Sedan)
The rear compartment fuse block is
located on top of the battery, on the
right side of the trunk. The battery
access door must be removed to
access the fuse block.
The vehicle may not be equi ...
Tire Sealant
Read and follow the safe handling
instructions on the label adhered to
the sealant canister.
Check the tire sealant expiration
date on the sealant canister.
The sealant canister should be
re ...
Keyless Locking
The doors lock after several
seconds if all doors are closed
and at least one keyless access
transmitter has been removed
from the interior of the vehicle.
To customize if the doors
automat ...