help remote start in 1997 c230 mercedes

  this vehicle is sending me crazy, i have the wiring information and i see there is a factory alarm. the instructions i have say use a PURPLE / green to bypass facrory starter kill relay but i can not locate this PURPLE / green wire therefore i use the purple wire and it wii not start in remote. also the instruction says i have to ground a wire on door locks pump in the trunk to make remote start possible  please  there are two plugs which plug has the wire. again do you think this car has transponder and factory alarm at the same time? please i need help to complete this remote start on this  1997c230. thanks

Did you read my other post I replied to ? If not here it is again:

Operates with normal one second ground pulse. These wires also trigger a factory starter kill on the base model cars w/o alarm system. Ignition controlled locking will cause a no-start problem because of this. The PURPLE / brown wire at the door lock pump located in right rear corner of trunk must be grounded for vehicle to start. There is also a single WHITE/ green wire at the dash mounted door lock switch that does not engage the starter kill. No information available at this time about interface with WHITE/ green wire.

    can't find PURPLE / brown on the pump in the trunk. how do isolate the disarm from the unlock, note, it is the same wire doing the disarm/unlock. any diagram will help. key in ignition remote works, but when i remove the key, remote do not work. thanks.