The mode selection button controls the direction of the air flow through the ventilation system.
The air flow outlet port is converted as follows:
Refer to the illustration in the
Heater Core Repair procedures
Replacement
1.
Disconnect the negative (-) battery terminal.
2.
After loosening the nuts and bolts, remove the main crash pad and cowl cross bar assembly (A) altogether.
(Refer to Heater - "H ...
Service interval
On this mode, you can activate the service interval function with mileage (mi.
or km) and period (months).
Off : The service interval function will be deactivated.
On :You can set the service ...