hi i am new to this forum and jags. i was a foriegn car for years working on mercedes,porsche,bmw,ferrari and others but no jags. i just bought a 1993 xj6 van de plas with 183,000 miles it runs great no leaks and i paid $800 but it does have electrical problems and i dont know where to start. the wipers only work on high and do not park in the proper position, climate control only blows out the defrosters and not very hard, power door locks do not work electrically, power windows do not work either, drivers side heated seat does not work but the switch light does come on and antenna does not go up with the radio on i have to raise it by jumping it electrically so i know its not the antenna motor,any help would be appreciated