Pulled a 335xi out of snow today...

[lwodt860]

today I was drove home to find my neighbor had drove her 335xi off of the driveway into there yard that was covered in 1.5-2 feet of snow. Unbelievable lol... I helped pull her car out. This consisted of grabbing a 10' rigging sling 2 shackles and hooking the bmw eye bolts in both our vehicles. I had her floor it in reverse while I drove and pulled her out. It worked!!!! However, when I shifted into reverse their was a CLUNK and then the car went into gear... I have been driving the car all day and everything seems normal. I feel stupid for doing this now because I feel as if I did some beating on my auto tranny. Has anyone else used there X5 to pull someone out??? I hope this nice favor I did doesn't land me with a blown transmission down the road....maybe I'm paranoid lol!!!