Confirmation radio remote control central locking

Hello guys, I have the new CR-V since mid-May and am very satisfied with it so far. Of course there is always something you want differently, in my case I think it’s a pity that the operation of the radio remote control for locking the vehicle is only confirmed visually with the turn signals. So you always have to stop at the vehicle and make sure that the radio signal has been detected, because the LED in the original key is so small that you can hardly recognize it in sunlight. However, since I used to get used to locking the vehicle quai “walking away” it would be nice if, in addition to the flash signal, the horn or another acoustic signal sounded briefly for confirmation. There should be something like this as a module for retrofitting, but I have unfortunately always found only complete central locking sets so far, which I do not want to replace completely.