1995 Buick Riviera Owner's Manual - Page 128

Adjust the temperature using the COMFORT CONTROL knob. Turn the control toward COOLER or WARMER. This control can be set up to 5°F cooler or warmer than the primary setting. Notice the lighted display above the control which indicates the difference from themain temperature setting. Pressing the button again during the heating cycle will also shut itoff. If you need additional warming time, push the button again. I NOTICE: Scraping the inside your rear window could of cut and damage the heater. Your warranty would not cover this damage. And don't put decals there; you might have to scrape them off. I Push the PASS ZONE button again to turn off this part of the system. Rear Window Defogger The lines you see on rear the window will warm the glass. Press the bottom part of the button shown here to start warming your window. After approximately 10 minutes, the rear window defogger will go off by itself. Audio Systems Your Deleo@audio system has Deen designed to operate easily and give years of listening pleasure. But you will get the most enjoyment out of it if you acquaint yourself with it first. Find out what yourDelco@system can do and how to operate all its controls, to be sure you're getting the most out of the advanced engineering that went into it. 3-5