club.liberty.asn.au

Hey guys,

Just wondering if there is somewhere other than behind the head unit to check for the audio system model number?

Is there a compiled list of factory unit model numbers with their respective cars?

I have an 06 Liberty STi if anyone knows off the top of their head.

Thanks!

I did a google image search, using "Subaru Head Unit" or similar.
Search till you see a pic of your HU, then click through to the website.
Usually the pics will be from HU repair firms and they list the model number. Eureka!