2007 Cadillac STS Owner's Manual - Page 110

To replace the fuse, see Fuses and Circuit Breakers on page 487. If the fuse does not need to be replaced, you may need to have your vehicle serviced. To reduce the possibility of theft, always arm the Theft-Deterrent system when leaving your vehicle. 9 (Off): Press the left side of the valet lockout switch to turn the lockout feature off. When the lockout feature is off, you can open the trunk using either the keyless access transmitter or the trunk release button located on the driver's door. R (On): Press the right side of the valet lockout switch to turn the lockout feature on. When the lockout feature is turned on, the trunk cannot be unlocked with the keyless access transmitter or the trunk release button located on the driver's door. If the valet lockout feature is on it will also disable the remote start feature and the Universal Home Remote transmitter, if equipped. Locking the glove box with your key will also help to secure your vehicle. See Keyless Access System Operation on page 88 and Trunk on page 101 for additional information. Valet Lockout Switch The valet lockout switch is located inside the glove box. 110