Toyota Highlander Owners Manual: Front manual air conditioning system

Using the air conditioning system and defogger

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Air conditioning controls

Adjusting the temperature setting To adjust the temperature setting, turn clockwise (warm) or counterclockwise (cool). If is not pressed, the system will blow ambient temperature air or ...

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Emission inspection and maintenance (i/m) programs
Some states have vehicle emission inspection programs which include obd (on board diagnostics) checks. The obd system monitors the operation of the emission control system. If the malfunction indicator lamp comes on The obd system determines that a problem exists somewhere in the emission contr ...