Hyundai Veloster: Manual climate control system

1. Turn the ignition switch to the ON position.
2. Select the defrost button
(
).
3. Press the air intake control
button at least 5 times within 3 seconds.
The indicator on the air intake button blinks 3 times with 0.5 seconds of interval. It indicates that the defogging logic is canceled or returned to the programmed status.
If the battery has been discharged or disconnected, it resets to the defog logic status.
Defogging logic
Automatic climate control systemCowl Top Cover. Repair procedures
Replacement
1.
Using a screwdriver or remover, remove the wiper
arm cover (A).
2.
Remove the wiper arm mounting hole plug (B).
...
Repair procedures
Inspection
Lighting Switch Inspection
With the multifunction switch in each position, make sure that continuity
exists between the terminals below. If continuity is not as specified, replac ...
Special Service Tools
Special Service Tools
Tool (Number and Name)
Illustration
Use
Deployment tool
0957A-34100A
Airbag deployment tool.
...