Interesting that this thread popped up. My 17 Advance is at the dealer now. Thursday morning at start up all dash lights came on and display cycled through problems. I restarted three times and still had issue. I dropped it off at the dealer Saturday and dash lights were on the entire way. I detected no negative impact on driving the vehicle to dealer. I have loaner (19 MDX A-spec) so no rush, but will post solution.
Update: Just talked to dealer. They are replacing throttle body, and car should be ready tomorrow. I asked why that would cause all lights to come on, and was told that people have become so complacent when just a check engine light comes on that multiple lights are triggered to get driver's attention.
2017 MDX Advance, White Diamond Pearl/Espresso
2015 Mercedes S550
2019 Lexus ES300h
2000 Chevy Silverado 2500
Previous MDXs: 2001 Touring, 2005 Touring, 2011 Advance
Last edited by wasjr; 01-28-2019 at 05:07 PM.