The low coolant light just came on. Does it mean a leak?
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2000 Cadillac Seville Question: What type of coolant should I use in my car?
Answer #1MATCO57 January 06, 2012, 16:29Technician
You have a leak. This is something that you do not want to let go without testing for a leak. Engine coolant does not evaporate. The engine in this car is very prone to having colling system problems. Just because DEXCOOL is extended life coolant it doesn't mean that you ignore proper servicing of the cooling system.