I bought a 2013 EX-L with NAVI. I did a NAVI update sending off for a DVD from Honda to several years ago. A HONDA service center does ot do this and has no knowledge about the process. It required me to idle in my driveway for 5 hours while it read and utilized the data from the DVD. I really don't want to go through that again wasting fuel and emitting exhaust for hours. Is there a way to keep the ACC mode working for 5 hours?