July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Cruise Control Main Switch

Operate the switch and check for continuity between the terminals.
If continuity is not as specified, replace the switch.

Fig 1: Continuity Specification Chart
Courtesy of HYUNDAI MOTOR CO.

Fig 2: Checking Continuity Between Terminals
Courtesy of HYUNDAI MOTOR CO.