So I was going to buy this, but the seller sent me the manual and it says it only works on 04-07 G35's?

bump

Some early 03's weren't satellite-capable.

Ah, I see. Yea, my VIN is lower than that. I do have the Sat button on my headunit though.

Does that mean the isimple won't work either?
https://g35driver.com/forums/audio-v...l-isni571.html

If you have the sat button, your radio supports the SAT adapters - you just won't be wired to the trunk from the factory. The PA11-NIS connects to the back of the radio, so you should be fine.

The PA11-INFI connects to the pre-wired harness in the trunk, so you can't do that one, which would be an easier installation.

I see, thanks!!

I know I'm digging up a slightly old thread, but I'm curious if you got this working. I also have a 2003 G35 with the "SAT" button and have been told by one retailer that the ISNI571 won't work on the 2003 G35. I've also been told by another retailer that it will since I have the "SAT" button. I've already ordered the ISNI571 and the ISBT21 adapter (bluetooth), but would love to know if it's actually going to work before going through the headache of tearing my dash apart to install it.

What did you find out? Does anyone else know if a 2003 G35 with the "SAT" button is compatible with these sat adapters?

I never bought the part. Some people said it would work and others said that it wouldn't. I've just been using a casette adapter for my ipod lol.