My car has 80,000 miles and just this week I'm having the only trouble I've ever had with the car. It felt like a bad plug. I went out and bought a OBD2 reader and found I was having PO303 and PO308 codes. I'm still not sure of how MB numbers the cylinders in a v12. Can someone tell me if while looking into the engine compartment the RT side bank (drivers side) is 1,2,3,4,5,6 bank and the LT side 7,8,9,10,11,12? I did change the plugs in those cylinders and deleted the codes to turn off the CE light but after a short ride the light did come back on and I pulled the plugs which don't appear to be firing.
Does anyone know of the best place to get a manual for this car at a reasonable price?
Any help would be greatly appreciated.
Thanks,
Steve
