I have a 2008 Jaguar XJ. I'm trying locate where the evaporator coil is and I looked on You Tube to see if I could find an engine diagram, and could not. I bought all the stuff that I need, cleaning foam, disinfectant spray, etc. and in the video that I watched was told to put it in through the evap drain tube, and it looked so easy in the video although it was not my make and model of car. So, real easy right, All I have to do is look under the car for where the drip comes from, and shoot the foam up into the tube which leads into the evaporator coil, So I get under the car where I saw the drip, but the tube is up there somewhere and you cant see it, although it is dripping water. Anyway, does anyone know if there is another way to get to the evaporator coil to shoot this foam in there? Someone told me about a place under the glove compartment. I'm not even sure where the evap coil is located on this engine. Or, maybe someone knows how I can get to the drip tube.