Yes, it can be done, but your dealer has to do it through their own computer interface.
In order to alleviate the inevitable rancor about legality, the following are U.S. Department of Transportation standards:
In order to alleviate the inevitable rancor about legality, the following are U.S. Department of Transportation standards:
What is installed in today's vehicles my manufacturers are called "enhanced warning features" and can be legally deactivated (in the U.S.). This is what the custom features posted allow the dealer to do. Given that we live in a litigious age, some dealers may balk at changing this setting. At any rate, if your dealer does turn off the two settings the vehicle will still be legally compliant with the legal requirement of sounding the buzzer for not less than 4 seconds and not more than 8 seconds if the drivers seat belt is not fastened.