Here is a link to the instructions on how you can reset your service interval on your Tiger 800 & 800XC with the program/APP attached to the posting in the below link. I have no connection with the developer of this tool other than reading his post on another forum. I ran the program thru my virus scanning software and it came back clean BUT DO YOUR OWN TESTING ALSO. I will be giving this a try as soon as I can come up with the cable to do so. The developer has stated the cable from DealerTool will not work with this program. I believe the cable needed is one you can pick up at your local auto parts store or from Volkswagen. I will look into this a little more and report my findings. The developer does list the needed cable and has a photo of a few examples that will work and a photo of ones that will not work.
So, if you have looked into this on your own and IF YOU WANT TO PROCEED with this at your own risk, here is the link to the post I've been reading on another forum . . . Link
You might have to log-in to read the posting
So, if you have looked into this on your own and IF YOU WANT TO PROCEED with this at your own risk, here is the link to the post I've been reading on another forum . . . Link
You might have to log-in to read the posting