Hyundai Veloster: Instrument panel illumination

Press the illumination control switch to adjust the instrument panel illumination intensity. For instrument cluster type A, the vehicle’s parking lights or headlights should be on to adjust the instrument panel illumination.
Instrument cluster
GaugesComponents and Components Location
Components
1. Battery insulation pad
2. Battery
3. Battery tray
4. Battery mounting bracket
5. ECM & bracket assembly
...
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 ...
Variable Intake Solenoid (VIS) Valve. Description and Operation
Description
Variable Intake manifold Solenoid (VIS) valve is installed on the intake
manifold. The VIS valve controls the vacuum modulator which activates a valve
in the intake manifold. The ...