Mobile Service came and installed the correct camera. Drove a while on the highway to calibrate the cameras. The "wheel" completely circled the steering wheel on the instrument cluster, so I thought I was done. Next trip on the highway, tried to turn the Beta autopilot on, received error that there was still 5 % calibration still required on the cameras. That took about 20K. With calibration complete activated Beta autopilot. Drove 130K with navigation/autopilot on. Car knocked out autopilot 4 times in very funky intersections. However, on balance, very favourable first time experience.