I know that you are a busy person but I am having a problem with my 2003 Lincoln Town Car Limousine..
The air suspension light is on and I have lost my power steering I did a little reserve and have concluded that the air suspension module that is located behind the glove box is bad.. I have read that it controls the air suspension and the power steering.. The dealer has it for 350.00 that's to expensive for me I found some on eBay for about 80.00 I was wondering it seems pretty easy to change them out the part is fairly easy to get to it's a black box with two harnesses... My question to you is if I buy it used on eBay do I have to get it programmes for my car or is it just unplug the old one and put the one I bought thru eBay and it will work.. I called the dealedealer they said there is no programming required but I have to take it in to do some kind of pressure air test to jump start the module that I purchased..they want to charge me 150.00 to do that is this something that is true or so they just want my money.. Please help