Rear Hatch Switches




2017 GLC300 4matic. Regarding the switches on the rear hatch (one for close one for close and lock), I noticed tonight that they don't light up. I believe they used to by quite honestly I don't remember, can anyone confirm?
About a couple of months sago they replaced the sunroof cover rails and best as I can tell they took the whole headliner down. Thinking perhaps they may have neglected to plug these back in (assuming I am corr4ect in remembering they are supposed to light up)
Thanks!
AJM










