I got my auto tool about a week or two ago thru Sazabi... and unlike the sportsratchet I like it a lot. I think it might have done better with a few improvements...
1) use a brighter LED instead of the pathetic incandescent they use
2) along with make the light module removable. Chances are if you needed the light to see what was wrong, you'll also need it if the repair/jury rig is fixable with the auto tool
3) re-enforce the body of the tool, as it stands it feels a little "mushy" when you apply pressure to the pliars.
I don't know how well the ice scraper works, and living here in Florida I don't see me being able to test that anytime soon. Having said that, it seems if you take your time and scrape with the head full on flush it might be up to the task.