Today, I just upgraded the my Avic from CNDV 90 to the 100MT. After the install, my emergency brake & battery light indicators stay on, or ocassionally blink on and off while driving! I had this Avic since 2007, and bypassed when installed! I'm thinking this may be "Bypassed" related? Any help or guidance from the forum would really help me out!!!

My Avic is installed in my 2007 Nissan Maxima SL, if that info would help!

This might be a faulty connection perhaps a bad solder joint and more of a coincidence than anything else. Otherwise I would try going back to the known good CNDV90 and seeing if that changes things.