Dodge 2005 Viper - Manual (Page 186)

WARNING!
• The warning words “DO NOT OPEN HOT” on
the pressure cap are a safety precaution. Never
add coolant to the radiator when the engine is
overheated. Do not loosen or remove the pressure
cap to cool overheated engine. Heat causes pres-
sure to build up in the cooling system. To prevent
scalding or injury, do not remove the pressure cap
while the system is hot or under pressure.
• Do not use a pressure cap other than the one
specified for your vehicle. Personal injury or
engine damage may result.
Disposal of Used Engine Coolant
Used ethylene glycol based engine coolant is a regulated
substance requiring proper disposal. Check with your
local authorities to determine the disposal rules for your
community. To prevent ingestion by animals or children
do not store ethylene glycol based engine coolant in open
containers or allow it to remain in puddles on the
ground. If ingested by a child, contact a physician
immediately. Clean up any ground spills immediately.
186 MAINTAINING YOUR VEHICLE