Installing An Aftermarket System Into A RZC R 2014

[JasonBrockMusic]

Ive just add a Sony aftermarket media system in to my RCZ R 2014. everything works, the steering wheel storks, the reverse sounds and radars, lights etc, but I'm now getting a engine light on, with the error message saying:

lost communication with body control module.

I don't know how to set the main car clock...

what have I done wrong, or missed out something?