Checking The Function

Fig 1: Identifying Ignition In Position II

GLL101053

Courtesy of VOLVO CARS CORPORATION

Ignition on.
Activate the buttons and check that status is updated.
If the status changes, this is an indication that the fault was present previously but is not active at the moment, i. e. an intermittent fault.

Fig 2: Identifying VCT2000 Diagnostic Tool Symbol In VIDA
Courtesy of VOLVO CARS CORPORATION

Fig 3: Identifying Keypad/Control Stalk
Courtesy of VOLVO CARS CORPORATION

Continue
Refer to CHECKING THE COMPONENT