Hyundai Sonata: Air conditioning

Press the A/C button to turn the air conditioning system on (indicator light will illuminate). Press the button again to turn the air conditioning system off.
Fan speed control
The ignition switch must be in the ON position for fan operation.
The fan speed control knob allows you to control the fan speed of the air flowing
from the ventilation system. To change the fa ...
System operation
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See also:
AVN Head Unit. Repair procedures
Removal
AVN Head Unit
•
Take care not to scratch the center fascia panel and related
par ...
Components and Components Location
Component Location
1. Front deicer relay
2. Back up relay
3. IGN2
4. Rain sensor
5. Start #1 relay (H1)
6. HAC relay
7. Wiper relay
8. IGN1
9. Start #2 rela ...
Smart key unit. Components and Components Location
Component (1)
Connector Pin Information
Pin
Connector A
Pin
Connector B
1
Battery
1
Interior 2 an ...
