I found Crutchfield to be a good starting point, just some of their information was not 100% relevant for my car. Partially due to them using a sedan over the hatchback/wagon but mostly because the parts they have aren't available down here. Not to mention their wiring harness looks like it requires soldering or *shudder* twist connects.
Still, the local car audio places were helpful. Even if they wanted ~$100 and a percentage of a day to install the radio. In fact the only time I've got a 'pro' to install some audio equipment in my car was a sub-woofer and that was mainly because I couldn't work out how to run the power cable through the firewall.
Still, the local car audio places were helpful. Even if they wanted ~$100 and a percentage of a day to install the radio. In fact the only time I've got a 'pro' to install some audio equipment in my car was a sub-woofer and that was mainly because I couldn't work out how to run the power cable through the firewall.