I upgraded my 2014 / 3LT HD radio and HMI modules to to a 2016+ Reason being is I wanted Apple CarPlay.
It would be a pretty simple upgrade for you to do if you just wanted NAV. The GM dealership probably said it’s not possible because there was never a kit offered post-production. I have...
https://www.speed-engineering.com/shop-by-vehicle/2014-18-c7-corvette/exhaust/c7-corvette-1-7-8-headers-x-pipe-2014-18-lt1-lt4-engines.html
I went with Speed Engineering 1 7/8 headers with X-pipe and couldn't be happier, and for $565 USD no other brand come close to that price. The only...
After a day of driving around I noticed my radio reception was terrible with the new radio receiver. So last night I swapped back my original 14 radio module which has not been reprogrammed with 16 software. Surprisingly it works perfectly with the new HMI and functions exactly the same as...
Yes you can buy a clone MDI or original MDI with all the GM software installed on a hard drive like the one in this link:
https://www.obd2tool.com/goods-2802-Best+quality+For+GM+MDI+Scan+tool+with+Wifi.html
Subscriptions to TIS2WEB would need to be bough for each VIN which will allow to read /...
Hey Guys,
Update - I installed the 2016+ HMI, XM radio, and USB a few days ago. Today I stopped into my see my brother at his dealership to have the modules programed. He's been a mechanic for 20+ years and a GM tech for about 10 of those years dealing specifically with electrical and...
I'm not really sure about the video inputs. I never looked into installing front curb cameras.
MVI is the other company who sells the Carplay upgrade. They can also enable video while in motion through the USB port...
Anyone with a GM MDI can program the modules. ***edit**** apparently I can't attach links to the product
You would need to purchase the license from AC Delco for your VIN and the VIN of a 2016+ C7 if you were doing this yourself.
I actually ordered all the parts individually off Ebay this week. Total was about $550 CND after shipping and taxes, much better than $1400 USD plus shipping and taxes from Infotainment. My brother is a GM tech so I will be having him program the modules when they arrive, obviously he'll have...