Radar warning

[70mpg]

Probably never noticed this before guys,  illuminates when in ready position for a few seconds then goes off. It correctly illustrates if I disable radar. No problem with operation of radar with cruise but I’d personally like it to brake earlier and not as sharply. I’ve set the pre collision to less sensitive and find no problems with its operation other than the occasional warning which my Mercedes does so of no concern. I used kick down when I floored  it today, wow lots of noise till I backed off lol but I still consider it a nippy car for what it is.