Operating Tips - Chrysler 2015 Town & Country Owner's Manual

selected. Push the button a second time to turn off the
Recirculation mode LED and allow outside air into the
vehicle.
NOTE: In cold weather, use of the Recirculation mode
may lead to excessive window fogging. The Recirculation
mode is not allowed in Defrost mode to improve window
clearing operation. Recirculation will be disabled auto-
matically if this mode is selected.

Operating Tips

NOTE: Refer to the chart at the end of this section for
suggested control settings for various weather condi-
tions.
Summer Operation
The engine cooling system must be protected with a
high-quality antifreeze coolant to provide proper corro-
sion protection and to protect against engine overheating.
UNDERSTANDING YOUR INSTRUMENT PANEL 469
OAT coolant (conforming to MS-12106) is recommended.
Refer to "Maintenance Procedures" in "Maintaining Your
Vehicle" for proper coolant selection.
Winter Operation
To ensure the best possible heater and defroster perfor-
mance, make sure the engine cooling system is function-
ing properly and the proper amount, type, and concen-
tration of coolant is used. Refer to "Maintenance
Procedures" in "Maintaining Your Vehicle" for proper
coolant selection. Use of the air Recirculation mode
during Winter months is not recommended, because it
may cause window fogging.
I n f o r ma t i o n P r o v i d e d b y :
4