I had washed my car yesterday. Today morning when I switched to first gear and tried to move the car it did not move. For a moment I was worried because it looked like engine is going to stall, car did not move! Double checked hand brake. I had disengaged the hand brake. It moved only after I pushed throttle quite a bit in 1st gear. After that for quite some distance I could hear some kind of rubbing noise from the rotors when I applied brake. I could see the brake pad kind of rust mark on the rotors indicating there was some rust development between the pads and the rotor ending up in jammed brakes. It cleared up after 10-15 km drive - I believe breaking in that distance cleared up the mess on the rotors. I had noticed this kind of brake jam after car wash earlier also at some occasions; but never to this extent. Is it common? Have you also noticed it ever? Any tips to avoid this problem in future? Sorry for too many questions - asking so many questions just to be sure I am not doing something wrong ending up in this situation.