Stuttgarten

As pictured, my SMS icon is "greyed" out. Has anybody found a way to activate this function?

jbondox

had to have the phone and wired completely, but after all that, it was an analog system and wont work with a crap anyways.

Replace it with a modern unit, where you hit the steering wheel control and have siri, cortana, or google now (or voice) to send a text via speech to text or to receive it. you have androidauto and apple carplay. replace it!