See also:

Engine
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Quick heating
Proceed as follows: ❒ close all dashboard vents; ❒ turn knob (A) to ; ❒ turn knob (C) to 4 ; ❒ turn knob (D) to . ...

High temperature engine coolant fluid
(red) Turning the ignition key to MAR the warning light turns on, but it should go off after few seconds. The warning light turns on when the engine is overheated. If the warning light comes on ...