Keyless entry help?

[costanza]

This is a link to a $50 keyless entry system that the seller says does not need any relays (unlike almost all other systems I've seen) to connect to my '92 190E ...

http://cgi.ebay.com/ebaymotors/KEYLESS-ENTRY-FOR-MERCEDES-BENZ-300D-190D-300SL-190E_W0QQcmdZViewItemQQcategoryZ33723QQihZ016QQitemZ260190394466

Can someone look at this wiring instructions page for this unit...

http://stores.ebay.com/StealMyCar/Manuals.html

...and tell me how to hook it up?

I don't care about flashing lights, horns, etc. I just need door lock/unlock!

THANKS!!!!!!!!!!!!