First-Thanks eveyone for all the info you guys have given me on my install.

Was tring to program my 2010 Audi A3 last night for 2 hours with no luck.I've done older vehicles before but never one with steering whell controls and the can bus crap.In other words I was scared to death I'd screw something up.

Any way,tried several times to program the pac and at the end it would blink several times and then cause the radio volume to rise to max.Was about ready to give up till I saw another sticker under the one that said "Version 1.6.8" Under 168 sticker was a 1.6.7 one.So if you have Voice on steering wheel check that out before you go thru what I did.

Where did you get it from?

Amazon

I ordered it before I found Avic411.Amazon did not give it a version # and at the time I didnt realize there were different versions. Before I installed everything I read the posts here and then found out I needed the 168.I just looked at the sticker and said "Hey I'm good to go".

Strange feeling of being relieved I didnt screw up and pissed the heck off pac would pull this stuff to sell the older models.

Oh well next install if I ever do onother one.Read up on all I need and read up some more.

It is more likely that PAC didn't do it as opposed to the merchant you bought it from. Especially sense most of them aren't authorized dealers of the products they sell.

hey there,

i dont know if you have seen the vehicle specific wiring chart through pac's websote but here they are

check it out here

also you will be needing this

swi-can2

hope this information helps

That info is vehicle specific. Not everyone will need this.

I understand your concern, On pac's website you can pic and chose for which vehicle and year. But since OP stated he was having some issues with the 2010 A3 I figured i would inform him that the information is available.