General Troubleshooting Information

How to Use the Self-diagnostic Function The HVAC control unit has a self-diagnostic function for the heating, ventilation, and air conditioning system. To run the self-diagnostic function, do the ...

System Description

The air conditioning (A/C) system removes heat from the passenger compartment by transferring heat from the ambient air to the evaporator. The A/C system refrigerant expands in the evaporator, and ...

See also:

Moonroof Control Unit input Test
NOTE; If the moonroof works OK manually, but will not work in AUTO, or reverses frequently (obstacle detection), reset the moonroof (see page 22-371) before proceeding with the input test 1. Turn ...

Maintenance Main Items and Sub Items
All maintenance items displayed on the information display are in code. For an explanation of these maintenance codes. ...

Playing Discs (Models without navigation system)
Playing Discs (Models without navigation system) ...