That pretty much blows. I've gone to Glendale Infiniti and the guys there were *******s.
I went in needing an oxygen sensor, and, instead of taking my engine codes and ordering the part for me, they put ME on the phone in their office with the parts guy located who-knows-where and even he was a dick. I won't go back to Glendale.
I don't know who confirmed that you can go to a Nissan dealer, but before I went to
Glendale, I called Downtown Nissan and they told me flat out that they wouldn't work on my car. I asked "Even though it's essentially the same as a 350Z" and the service guy said "yeah" and hung up. WTF!?