2005 Chevrolet TrailBlazer Owner's Manual - Page 162

Alarm Warning Type Press the personalization button until ALARM WARNING TYPE appears in the display. To select your personalization for alarm warning type, press the select button while ALARM WARNING TYPE is displayed on the DIC. Pressing the select button will scroll through the following choices: D ALARM WARNING: BOTH (default) D ALARM WARNING: OFF D ALARM WARNING: HORN D ALARM WARNING: LAMPS If you choose BOTH, the headlamps will flash and the horn will chirp when the alarm is active. If you choose OFF, there will be no alarm warning on activation. If you choose HORN, the horn will chirp when the alarm is active. If you choose LAMPS, the headlamps will flash when the alarm is active. Choose one of the four options and press the personalization button while it is displayed on the DIC to select it and move on to the next feature. For more information on alarm warning type see "Content Theft-Deterrent" in the Index. Automatic Locking Press the personalization button until AUTOMATIC LOCKING appears in the display. To select your personalization for automatic locking, press the select button while AUTOMATIC LOCKING is displayed on the DIC. Pressing the select button will scroll through the following choices: D LOCK DOORS OUT OF PARK (default) D LOCK DOORS MANUALLY D LOCK DOORS WITH SPEED If you choose for the doors to lock out of park, the doors will lock when the vehicle is shifted out of PARK (P). If you choose for the doors to lock manually, the doors will not be locked automatically. If you choose for the doors to lock with speed, the doors will lock when the vehicle speed is above 8 mph (13 km/h) for three seconds. Choose one of the three options and press the personalization button while it is displayed on the DIC to select it and move on to the next feature. For more information on automatic door locks see "Programmable Automatic Door Locks" in the Index. 2-93