My 2002 transmission shifts hard from park to drive when warm and stutters when slowing for a red light than becomes green without stopping. Only been doing this for around 5,000 miles and I think it could be the valve body, but my mechanic (25 years experience, factory trained, only volvos) says that no damage is occurring in the trans and that its find. He also says that the trans will say something is wrong when the trans service urgent light comes on. There not out to make money like the dealers and I trust them, but this is kind of frustrating for me. Not going to replace the car, because of its immaculate condition and if I need to replace the trans I will. Any thoughts though as it shifts perfectly in any other condition?