2014 Taco Nav Unit Switches Illuminate with Lights On?

I had my 2014 taco in for service the other day and complained that the switches on the navigation head unit did not illuminate with the rest of the switches in the cabin when I turn on the headlights.
The service rep and another "expert" claimed that this was normal...I find that hard to believe and am wondering if someone would be kind enough to check this on their 2014 (or 2015) navigation equipped tacoma.
Thanks in advance!

 

They do illuminate.

 

Thanks for the reply....I figured they must. Now I can confidently ask them to check the operation of another truck.

 

ya, mine definitely illuminate as well.

 

The same thing happened to my 2015 ...there is a 71/2 amp fuse in the engine compartment fuse box it also controls the side marker lights in the front check it and let us know how it went good luck