Hello I'm new here And I was wondering if anyone can help me with replacing my OEM radio but I don't want to loses the NAV system , some one told me I'll lose some of the A/C control vents options. I was hoping not give up some or any features.

Thanks Guys.

I came from a 92 Acura Legend to an 03 TL very happy but I miss my Legend!!!

 

Maybe a TL is different then a CL but I've never heard of losing Navi / A/C functions adding a stereo. Only thing as far as Navi goes is you'll lose voice prompts.

 

the only thing you'll lose are the voice prompts on your navi. i just put in an aftermarket in my 03 tls navi w/ onstar. it sucks not being able to use the steering wheel controls and not hearing the lady say destination on the right