See also:

To Resume Speed
Press the RES + button and release. Then remove your foot from the accelerator pedal. The EVIC will display the last set speed. NOTE: You can resume ACC from a minimum of 20 mph (32 km/h). WAR ...

Chassis
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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 dep ...