why wont navigation work? on 2001 Acura MDX

screen comes on and is operational when key is in accessory mode

by in Lake Havasu City, AZ on November 27, 2013
1 answer 2 comments
ANSWER by , November 27, 2013
Accessory and run position in ignition should be hot in either mode. If not working in run position, possible bad ignition switch.
COMMENT by , November 27, 2013
thank you! it's really weird, that it comes on when the car starts, but as soon as I put the car in gear, the screen goes black!
COMMENT by , November 27, 2013
That's different then your post. In gear, black screen, Need to look that up. Do you have a diagnostics menu available to you when system is on? Turn on, then in the following order press and hold the Menu key, Map/Guide key, and Cancel key. Keep them pushed and held for 5 seconds to enter the diagnosis Menu.