I just installed a set of pneumatic factory seats and my pump has the fitting but when I hook up the tubing nothing happens and the pump does not run when I move the switches.

I put a pump from a car that had pneumatic seats and it worked the seats in my car fine.

I put my pump in the car with factory pneumatic seats and it did not run the seats. I tried another pump from a yard and it did not work either.

Do I need to somehow trigger the pump to operate the pneumatic seat port?

Thanks,
Mario

__________________
-disav

99 E300 TURBODIESEL Astral Silver 282K - AMG brakes, suspension, monoblocks, speedo & interior - Full Load Maxed on IP by custom Speed Tuning USA Chip - T3/T4 Garrett - EGR/MAF delete
98 E300 TURBODIESEL Alexandrite Green on black leather 289K
95 E300 DIESEL Green Queen 267K SOLD
84 300D 216k SOLD
87 300D 299K #22 head - intercooler - full load adj. - 8sec 0-60mph - SOLD
76 300D 214K SOLD

SDS multiplexer has to be used to program and wake up this feature on your
pump....for your car. here is an pic of indy after he installed multicontour
seats into my plain jane E320

__________________
-- raymond~
47º 34'N 122º 18'W