Compustar CS5200, 1994 Mercedes E320

Hey all. I have a compustar cs5200 laying around the garage that i want to install into a 1994 mercedes e320 sedan. I dont really care for the remote start, i just want to hook up the keyless entry. Would this be a straight forward install under the rear seat? Do i need diodes etc? Any tips on wiring would be appreciated

I've never done one of these cars but it shouldn't be too bad just doing keyless entry. You will need a few relays for the locks. although I'm not sure about the CS5200 being able to do a 2 second pulse for the locks. 1994 Mercedes E-Class Alarm, Remote Start, Keyless Entry Wiring Information Constant 12V+     Red      Ignition Switch Harness Ignition     Pink/Red      Ignition Switch Harness Parking Lights     Gray/White L      And Gray R at Light Switch or Alarm Module Factory Disarm     Green/Yellow (-)      Under Driver's Floor Mat Door Lock     Blue      Driver's Kick Panel Door Unlock     Blue      Vacuum Door Locks Vacuum door locks If i Can't Install it    I Don't need it   Joe

Yes, the CM5200 can do a 2.5 and even a 3.5 second lock output. I did one of these cars a while ago with a CS800 with a 3.5 second output and a Directed 451M module. Made the lock wire connection at the pump under the rear seat. Passing wires thru to the trunk was a challenge...Soldering is fun!

Do you recall which wires go where

I don't think I took any photos of that install. I'm out of town right now so I don't have any notes/paperwork available. The customer only wanted RKE. I was able to get power and Parking Lights under the rear seat and ran the antenna up by the rear window. Here is the lock info from another source : Power Door Lock (All)   BLUE   DRIVER KICK PANEL OR Power Door Unlock (All)        AT SUPPLY PUMP UNDER REAR SEAT I do remember spending a lot of time doing wire ID to get everything working right.Soldering is fun!