[stamford]

Well if it's any consolation the T16 temp gauge was climbing whilst on the M4, I was watching the gauges as you would when driving a new car home. I turned the temp to cold as was a little warm in the cabin. Next thing I see is the needle slowly climbing, got to the edge of the red zone. So as you would with any car getting hot, turn it to hot setting. I was looking for the next services which was another 6 miles, but then it dropped back to mid position a few minutes later. So guess there is a 'thing' going on there!