keyless entry system 1st gen - w126

[JamesDean]

hey everyone

i have decided to invest in a keyless entry system. I bought the Valet 712t from Circuit City for $60.

I am having a little trouble install it. I have it wired up to the vacuum pump in the spare tire well. There are three wires on the plug for the pump...ground...
yellow-12v (when unlocked)...
blue-12v (when locked)

I have 6 lock/unlock wires

Violet - unlock #87 normally open (input)
Blue/black - unlock #30 common output
brown/black - unlock #87a - normally closed
violet/black - lock #87 normally open (input)
white/black - lock #87 normally closed
green/black - lock #30 common output

I have it wired like this:


Now, when i press the unlock button..the pump will cycle..unlock the already locked locks but then keep running and re-lock them

when i press the lock button nothing happends.

can Anyone help?

Thanks

Kris