2010 Dodge Challenger Owner Manual SRT8 - Page 359

358 MAINTAINING YOUR VEHICLE To minimize the possibility of catalytic converter dam- Cooling System age: • Do not shut off the engine or interrupt the ignition, when the transmission is in gear and the vehicle is in motion. • Do not try to start the engine by pushing or towing the vehicle. • Do not idle the engine with any spark plug wires disconnected or removed, such as when diagnostic testing, or for prolonged periods during very rough idle or malfunctioning operating conditions. WARNING! • When working near the radiator cooling fan, disconnect the fan motor lead or turn the ignition switch to the LOCK position (OFF position for Keyless Go™). The fan is temperature controlled and can start at any time the ignition switch is in the ON position (RUN position for Keyless Go™). • You or others can be badly burned by hot coolant or steam from your radiator. If you see or hear steam coming from under the hood, do not open the hood until the radiator has had time to cool. Never try to open a cooling system pressure cap when the radiator is hot.