guys i need ur help . just bought this car with some problems 94 s320
i changed air filter, oil, plugs
-when i start the car it works fine but after couple minutes rpm start going up & down, antifreeze leaks from over the oil pan could that be the reason
- transmission works fine in the city. but rpm goes quite high after 100kms seems like last gear doesnt change. is there a switch for overdrive or its a problem with the transmission?
-there are two switches one is beside shifter (one side is pictured man and otherside is dot) and second switch is pictured like tire on the front dashboard --->what are the functions of these. is there an online owner's manual for w140?
i would really appreciate ur help