Are there iphone updates to the car's computer system? on 2008 Mercedes-Benz C350

I have an iPhone 5 and i cannot figure out how to add contacts to my phone book in the car. Back in 07' when i bought this 08' car, the cell phone technology allowed me to send contacts from my phone to the car phone book using Bluetooth. Cant do it now. Anyone know of any new developments?

Asked by for the 2008 Mercedes-Benz C350
1 answer 1 comment
ck with dealer
Thank you..:-/