Man, these threads are all jumbled up. Which car exactly are you talking about? The 95 S500? I couldn't tell you for sure on those, since the M119 engines are worlds apart from M116s. On mine, I just simply disconnected the coil wire leading from the coil to the distributor. Judging by the DIY page on this website, 1995 M119s have a distributor setup, although there are two. There has to be a wire going from each distributor to a coil. If you disconnect that wire, at either end, your ignition will be disabled.
The cleaner I am going to use in mine is a LubroMoly product too. Let me know what you think when you get done using it.
'86 420SE Euro
904 Midnight Blue, Gray Velour
Dad bought it new, now I own it.
"A Mercedes-Benz is like a fine wine, it only gets better with age."