My cd/radio unit with display stopped working or won't turn on last week. I have been searching around on the location of the fuse and not able to find it. I am wondering if someone can point me to the right direction. My car is 2018 model.

2017-2019 fuse box diagram:
https://www.autogenius.info/honda-fi...e-box-diagram/

 

It's in the engine bay. 10amp fuse. I followed the diagram under the fuse box lid.

 

Thank you Jackon. I will post back if switching to a new fuse solves my problem.

 

I checked the owner's manual. It still doesn't say which 10amp fuse is for the audio unit. I then switched all the 10amp fuse around. After each switch, I tried to turn on the car to see if the audio unit works, no luck. Then I concluded it's not a fuse problem. Dropped the car to the dealership and a few hours later got a phone call. The tech didn't find any issues and the audio unit is working perfectly. He also mentioned there is a way to lock the audio unit(other than just powering it off), I have been adviced to press and hold the power button about 10 seconds if this happens again.

 

I know I’m late to the party, but I had the same issue after accidentally applying reverse voltage when jumping my car. The 15 amp ‘backup main’ fuse in the #21 position in the engine bay fuse box needed to be replaced.

A few systems were out, namely the audio unit, the fob controls, and the automatic dome light.