I haven't really been able to use my N7 in my vehicle sine last update in November because that update screwed up bluetooth!
I called them out on it many times on their forum and twitter but they never responded.
It is supposed to be one of the fixes in the soon to be released new update..."The biggest fix that is rumored is a fix to the camera focus, which is definitely an issue on Nexus devices and the Moto X. The other reported bug fixes cover issues like: data connection dropout, Bluetooth, random reboots, Wi-Fi autoconnect, MMS, Email/Exchange, Calendar, People/Dialer/Contacts, DSP, IPv6, VPN fixes, and other various bug and security fixes.
I called them out on it many times on their forum and twitter but they never responded.
It is supposed to be one of the fixes in the soon to be released new update..."The biggest fix that is rumored is a fix to the camera focus, which is definitely an issue on Nexus devices and the Moto X. The other reported bug fixes cover issues like: data connection dropout, Bluetooth, random reboots, Wi-Fi autoconnect, MMS, Email/Exchange, Calendar, People/Dialer/Contacts, DSP, IPv6, VPN fixes, and other various bug and security fixes.