1996 Pontiac Bonneville Owner's Manual - Page 223

, A CAWTION: ' 'The coolant level should beor above theFULL at COLD mark. If it isn't, you may have a leakin the . radiator hoses, heater hoses, radiator, water pump or somewhere else in the cooling system. Heater and radiator hoses, and otherengine parts, canbe very hot. Don't touch them. If you do, you can be burned. Don't m n the engine if there is a leak. If you run the engine, it could lose all coolant. That could cause an engine fire, and you could be burned. Get any leakfixed before you drive thevehicle. I NOTICE: % I Engine damage from running your engine without coolant isn't covered by your warranty. I If there seemsto be no leak, with the engine on, checkto see i the electric engine are running. If the engine f fans is overheating,both fans should berunning. If they aren't, your vehicle needs service.