ENABLE ACOUSTICK LOCK - NBT UNITS - USB CODING with If your car has a

If your car has a head unit from another vehicle

CLA Coupé C118 (03/2019 onwards)

Immerse yourself in your preferred iPhone ringtone every time you receive a call in your BMW

For those with retrofitted head units

ENABLE ACOUSTICK LOCK - NBT UNITS - USB CODING with If your car has aEnhance your car's functionality with our NBT Acoustic Lock Enable USB Coding. This convenient tool allows you to activate the distinctive beep sounds your BMW emits when locking or unlocking, providing you with audible confirmation of your car's status. With our USB coding device, adding this feature to your BMW's iDrive menu is a breeze. Once installed, you'll have the option to enable or disable the lock confirmation sounds at your convenience.