1994 Cadillac Seville Owner's Manual - Page 236

NOTICE: If your engine catches fire because you keep driving no with coolant, your vehicle can be badly damaged. The costly repairs would not be covered your warranty. by IfNo Steam Is Coming From Your Engine If you get the overheat warning but see or hear no steam, the problem may not be tooserious. Sometimes the engine can get a little too hot when you: Climb a long hill on a hot day. Stop after high speed driving. Idle for long periods in traffic. Tow a trailer. If you get the overheat warning with no sign of steam, try this for a minute or so: 1. Turn off yourair conditioner. 2. Turn on your heater to full hot at thehighest fan speed and open the window as necessary. 3. Dial temperature control to the highest heat setting and open the window, as necessary. 4. Try to keep your engine under load (in a drive gear where the engine runs slower). If you no longer have the overheat warning, you can drive. to be safe, Just on, drive slowerfor about ten minutes. If the warning doesn't come back you can drive normally. If the warning continues, pull over,stop, and park your vehicle right away. If there's stillno sign of steam, you can idle the engine for two or three minutes while you'reparked, to see if the warning stops. But then, if you 223