Fuses and Circuit Breakers
The wiring circuits in the vehicle are protected from short circuits by a combination of fuses and circuit breakers. This greatly reduces the chance of damage caused by electrical problems.
To check a fuse, look at the silver-colored band inside the fuse.
If the band is broken or melted, replace the fuse. Be sure to replace a bad fuse with a new one of the identical size and rating.
Fuses of the same amperage can be temporarily borrowed from another fuse location, if a fuse goes out. Replace the fuse as soon as you can.
To identify and check fuses, circuit breakers, and relays, see Engine Compartment Fuse Block (CTS-V Wagon) or Engine Compartment Fuse Block (CTS Coupe and Sedan) or Engine Compartment Fuse Block (CTS-V Coupe and Sedan) or Engine Compartment Fuse Block (CTS Wagon) and Rear Compartment Fuse Block (CTS Wagon) or Rear Compartment Fuse Block (CTS-V Wagon) or Rear Compartment Fuse Block (CTS Coupe and Sedan) or Rear Compartment Fuse Block (CTS-V Coupe and Sedan).
See also:
Immobilizer Operation (Key Access)
This vehicle has a passive
theft-deterrent system.
The system does not have to be
manually armed or disarmed.
The vehicle is automatically
immobilized when the key is
removed from the igniti ...
Window Lockout
This feature prevents the rear passenger windows from operating, except from
the driver position.
Press to activate the rear
window locks. An indicator light will illuminate when the featu ...
Connecting a USB Storage Device or iPod®
The USB Port, located on the instrument panel or in the center console, can be
used to control an iPod or a USB storage device.
To avoid connection problems, extension cords are not recommended. Us ...






