   
   // turn off trace file input
   open func disableTraceFileSource() {
-    
+    VehicleManager.sharedInstance.isTraceFileConnected = false
     traceFilesourceEnabled = false
   }
   

    //Connected to Ble simulator
    open var isBleConnected: Bool = false

  
  
  
  // MARK: Class Functions

        // Try parsing the data that was added to the buffer. Use
        // LF as the message delimiter because that's what's used
        // in trace files.
        VehicleManager.sharedInstance.isTraceFileConnected = true
        RxDataParser(0x0a)
      } else {
        // There was no data read, so we're at the end of the
