See also:

Winter Operation4
When operating the system during the winter months, make sure the air intake, located directly in front of the windshield, is free of ice, slush, snow, or other obstructions. ...

Cooling System – Drain, Flush, And Refill
If the engine coolant (antifreeze) is dirty and contains a considerable amount of sediment, clean and flush with reliable cooling system cleaner. Follow with a thorough rinsing to remove all depos ...

Segment-leading Capability
The 2011 Jeep Compass offers customers unsurpassed 4x4 off-road capability with Jeep Freedom Drive II. The new Jeep Compass also boasts a retuned suspension for 2011, with higher spring and dampin ...