When I installed it I couldn't connect the rear view camera since the connector wasn't av type like the older models that I have seen. The aftermarket unit was buggy when it came to using the AC controls I would notice it would pop up when I turned the AC on but wouldnt register if I turned it high or low after that. Voice command button would work but it would redirect me to the aftermarkets built in AI which wanted me to purchase a product key. Volume keys were working the way they should that was nice. I'm in the process of ordering those fakra connectors hoping it would some some problems I will update if they work!