Depends on what nav system you have. In the lower right corner is a three letter code, either RHB (430N) or RER(730N). The RHB can be, you need to replace the uconnect module on the right side of the dash, behind the glove box with one out of a 2011 or 2012. If it's an RER, the only way is either to replace the radio with an RHR, (still known as 730N), again out of a 2011 or 2012, or go aftermarket.