Hi Experts
I have 2018 Toyota Camry SE. My Remote works fine for locking unlocking for all doors. Only my drive side buttons inside car have issue for central lock /unlock or even controlling mirrors of other doors. Individual each door works fine or with remote all work fine.

Please advise what could be the reason

 

any advise here

 

Could be the master control switch.

Issues of wiring here typically between drivers door and chassis.

 

Thanks so it is not fuse

 

All or nothing as to the fuse.