Need help with A3 2005 Sports Sportback

[Musharaf]

Hi just recently crashed my leon mk1 and bought an A3, was just woundering if the leons rear wiper motor, break pads and the ABS sensors are compatible with the a3.

Also looking to install an AUX cable for android phones, seen a few that need CD changer.. How do i find out if my car has a CD changer cause ive press the CD button twice and nothin happens. I think its an audi concert 2 head unit.
Thanks

 

[NHN]

Given its an 05 the aux just needs a changer connection on your head unit, which will be mini ISO for your head unit, it needs a unit that will drive the auxin like dension, whereas 07 onwards just needed a wiring solution as the head unit was able to run the auxin by itself.

 

[Musharaf]

Cheers mate, the dension is expensive lol Ive seen http://www.connects2.co.uk/ProductInformation.aspx?id=12008&p=CTVADX002
is there anything else i will need for this product to be fitted in?

 

[NHN]

That's the quadlock connector version, you need the ISO version if its the 05 original radio.

 

[Musharaf]

Cheers mate,
By any chance would you also know if seat leons mk1 rear wiper motor work on the a3?