UNDERSTANDING YOUR INSTRUMENT PANEL
231
defrost/floor modes. Attempting to use Recirculation Regular cleaning of the inside of the windows with a
whileinthesemodeswillcausetheLEDinthebuttonto non-filmingcleaningsolution(vinegarandwaterworks
blinkandthenturnoff.
very well) will help prevent contaminates (cigarette
smoke, perfumes, etc.) from sticking to the windows.
Contaminatesincreasetherateofwindowfogging.
Operating Tips
WindowFogging
SummerOperation
Windowswillfogontheinsidewhenthehumidityinside
the vehicle is high. This often occurs in mild or cool
temperatures when it’s rainy or humid. In most cases,
turning the air conditioning (pressing the snowflake
button) on will clear the fog. Adjust the temperature
control, air direction, and blower speed to maintain
comfort.
Air conditioned vehicles must be protected with a high
qualityantifreezecoolant,duringthesummer,toprovide
propercorrosionprotectionandtoraisetheboilingpoint
ofthecoolantforprotectionagainstoverheating.A50%
concentration is recommended. Refer to Fluids, Lubri-
cants,andGenuinePartsin“MaintainingYourVehicle”
forthepropercoolanttype.
4
As the temperature gets colder, it may be necessary to
direct air onto the windshield. Adjust the temperature
control and blower speed to maintain comfort. Higher
blower speeds will reduce fogging. Interior fogging on
thewindshieldcanbequicklyremovedbyselectingthe
defrostmode.
When using the air conditioner in extremely heavy
traffic, in hot weather, especially when towing a trailer,
additionalenginecoolingmayberequired.Ifthissitua-
tionisencountered,operatethetransmissioninalower
geartoincreaseengineRPM,coolantflowandfanspeed.
| Categories | Jeep Grand Cherokee Manuals, Jeep Manuals |
|---|---|
| Model Year | 2010 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
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