Barry hession

My car has only done 86000 only once did it struggle to change up l pulled over turned off the engine as the transmission fault light came on in orange l restarted the car and light went out and drove fine.but this can’t be right cheers John

is there a dip stick for the auto box on the 2004 xj6

Cheers clive

Thanks John

Trying to find out what error code PO781on my 2004 3.0 xj6 is thanks