2010 Chrysler Town & Country Owner Manual - Page 409

408 STARTING AND OPERATING The automatic transmission fluid and filter should be • Use speed control in flat terrain and with light loads to changed if you REGULARLY tow a trailer for more than maximize fuel efficiency. 45 minutes of continuous operation. Refer to "MainteCooling System nance Schedule" for the proper maintenance intervals. To reduce potential for engine and transmission overheating, take the following actions: NOTE: • Check the automatic transmission fluid level before • City Driving towing. When stopped for short periods of time, shift the trans• The six-speed automatic transmission is sealed and mission into NEUTRAL but do not increase engine idle requires an authorized dealer to check the transmis- speed. sion fluid. • Highway Driving Electronic Speed Control - If Equipped Reduce speed. • Do not use in hilly terrain or with heavy loads. • When using the speed control, if you experience speed drops greater than 10 mph (16 km/h), disengage until you can get back to cruising speed. • Air Conditioning Turn off temporarily.