Looks like you have a fault in one or more switches in the trunk.
BI270 Trunk lid "open" limit switch (S69/9) and left or right trunk lid "closed/locked" limit switch(S69/7 or S69/8) actuated simultaneously.
This is where the Top Switches are.
Yeah I found the trunk lid open swithc S69/9 laying in the right rear wheel well. I re-attached it and it shows to be working when you activate it using STAR. Could those microswitches for the trunk be what is not lowering the rear windows? It just seems strange that the operation quits right after the front two windows are lowered, the next step is for the rear windows to lower correct? Seems like that may be my issue seeing how it isn't even getting far enough to detect if the trunk lid is open and that sort of thing
Are there any relays or anything that is tied into the rear windows? Are they hard to get to to see if they are bad, I just don't see both windows messing up at the same time. But as soon as my front windows lower the top switch starts blinking and nothing happens from that point. I read where some man said the K40 relay could cause top problems, but I thought it was just for fuel injection, secondary air injection....etc.
Got it fixed. I reinstalled the trunk open switch S69/9 and opened the trunk manually closed it hoping to resync the trunk lid closed switches on both sides and closed trunk . Ran it with my buddy's star and the codes cleared. Hit the top switch and everything works perfect. Its crazy how the trunk micro switches being out of align can still cause the rear windows not to lower. Thanks for your help
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