Switch STC/DSTC (-2006)
The switch for STC and DSTC is on the tunnel console between the front seats. The STC or DSTC function is always engaged when the ignition is switched on. When the switch is activated, only stability control is disengaged. The switch has a green LED indicator which displays the ON position.
A message in the driver information module (DIM) confirms that the switch is activated or deactivated.
If a diagnostic trouble code (DTC) is stored in the brake control module (BCM), the status of the LED will still change if the switch is pressed. However no text message will be displayed in the driver information module (DIM) because the fault has deactivated the functions.