my 96 a4 didnt come with the keyless entry module so i decided to buy an aftermarket and install it. My questions are, is the type of central locking system a negative control or an pneumatic? Also, i found where the keyless module would plug in if i had a stock one, so what does each one of thoes wires do? i looked on that DIY install for the valet system but it doesnt really seem detailed. Any help/suggestions would be helpfull

 

no one know? =/

 

And if you're not careful (like me) you might blow your central lock pump...