I have the low profile dark AVS deflectors. I love the fact that I can leave my windows cracked in the Houston heat. Either brand or style you go with are almost a must down here.
I ran into this problem last weekend when I changed the oil in my 2010 for the first time. I read many pages back somewhere in this thread that the Mobil-1 0w-20 and Toyota 0w-20 are both very difficult if not impossible to read on the dipstick. Some people have suggested hitting the dipstick...
What color is it? I have a 2010 SR5 and just recently debaged and in certain lighting situations you can notice it if you look closely. Mine's Mag grey by the way.
I may have experienced this issue the other day. My 2010 SR5 has a little over 65k on it. This was the first time I noticed similar symptoms to what you described. I haven't had it happen again yet, but glad to hear there is a TSB on it in case I do have the same issue. Thanks for bringing...