hello everybody I am new to this forum I bought an 2002 a6 1.8T with 6 speeds automatic transmission (I think it's called Multitronic) a few weeks ago since I bought it I experience a strange problem well it's all good when I first drive the car at morning but after a little drive when I pull up and put the stick to P the display inverts and blinking and after this happens the car starts very hard from stop like its starts from 2-3 gear and reveres is also doesn't drive well also if I park the car for a while and cools down its all back to normal again any info or help would be much appreciated