Had my Accord for 48 hours it has 174 miles on it and started it up to find an error message stating
adaptive damper system problem, see your dealer.
It has driven to work one day and around town on short errands. No spirited driving. Driven easy for the intial break in period.
Just traded my 18 civic Si in for it two nights ago. Feeling like maybe I made a mistake.
I cannot select sport or eco mode. It appears to be in eco mode but the buttons when depressed only display the warning.
Any help ? Hate to go to the dealer if a simple disconnect negative battery trerminal would be a fix.
Thanks guys for any help.

Error message on adaptive damper.

 

Don't know what kind of help we can provide, your car is under warranty, take it to Honda and have them fix the issue.