You can retract services in the Stack queue as well as in the Tunnel queue, up until the service begins. 

NOTE: Retract services are available on the Tunnel Master® Jr. and Tunnel Master® wbc controllers. Third party controllers may not support this function.

1. On the StackNControl menu, select Stack Management.
2. Tap or click to select a vehicle icon.
3. Tap or click to select a single or multiple retract controller service button(s).

• The green popup bubble appears if the Retract has been added.
• The yellow popup bubble appears if a Partial Retract has been added (some of the Retracts have been added and the other ones were missed).
• The red popup bubble appears if a Retract was missed.

Controller Service Buttons

The controller service buttons can be configured in WashConnect and match the Tunnel Master® wbc  PLUs.

The buttons can vary based on the Tunnel Master® wbc configuration.