The sensor is on top of the rod on BOTH models, but a different sensor/switch is used on the 1299. All you have to do is pull the wire until you find the connector, unplug it and see how many pins there are in the connector. They all use the Mitsubishi ECU, but the pin-out and firmware is different between the 1199 and 1299. It's probably possible to update the firmware to 1299 status and functionality for the blip/qs, then connect to the proper output pin on the ECU to enable the 3rd wire, and thus functionality, for the system. I remember reading something about this a few years ago . .how it was theoretically possible, but have never seen an actual case of it occuring. Only by checking the pins in the connector will you actually know what has occured. The connector should be acessible by pulling the left fairing panel back slightly, and tracing the lead to the area next to the battery mount. That is where the connector lays in the harness.