Hyundai Veloster: To decrease the cruising speed

Follow either of these procedures:
To increase cruise control set speed
To temporarily accelerate with the cruise control onSpecial Service Tools
Special Service Tools
Tool (Number and Name)
Illustration
Use
09561-11001
Steering wheel puller
Remove the steering ...
Mic. Repair procedures
Inspection
1.
Disconnect the negative(-) battery terminal.
2.
Remove the roof trim.
(Refer to the BD group - "Roof trim")
...
AVN Remote Control. Repair procedures
Inspection
1.
Check the audio remote control switch (A) for resistance between
connector terminals in each switch position.
[LH-AUDIO]
[RH-TRIP]
...