1996 GMC Sonoma Owner's Manual - Page 115

Ventilation Tips 0 Audio Systems Your DelcoB audio system has been designed to operate easily and give years of listening pleasure.You will get the most enjoyment out of it if you acquaint yourself do with it first. Find out what your Delco system can and how to operate its controls, to sure you're all be getting themost out of the advanced engineering that went into it. Keep thehood and frontair inlet freeof ice, snow or any other obstruction (such leaves). The heater as and defroster will work far better, reducing the of chance of fogging the inside your windows. When you enter a vehicle cold weather, turn the .in blower fan to HI for afew moments before driving of off. This helps clear the intake ducts snow and moisture, and reduces the chance fogging the of inside of your windows. Keep the air path under the front seats clear of objects. Thishelps air to circulate throughout your vehicle. 0 0 Setting the Clock for All Systems Except AM-FM Stereo with Compact Disc Player Press SET. Within five seconds,press and hold SEEK until the correct minute appears on the display. Press and hold SCAN until the correcthour appears on the display. Defogging and Defrosting On cool, humid days, use BLEND to keep the windshield and side windows clear. Use DEFROST to remove fog or ice from the windshield quickly in extremely humid or cold conditions. Turn the temperature knob clockwise and move the fan control toward HI. Setting the Clock for AM-FM Stereo with Compact Disc Player Press SET. (The radiomay be on or off.) Within five seconds, press the SEEK right or left arrow until the correct minute appears on the display. Press and hold SCAN until the correct hour appears on the display. 3-5