Dear all,

I own a 2018 RRS and today I noticed a lose nut has fell on the floor from the car (located around front left/mid side of the car). Does anyone know from which component this nut belongs to? Should I be concerned and bring it up to the dealership to get it checked or its nothing to be worried of? The size of the nut is relatively small. Please see pictures below. Thank you.

 

Looks like one of the four where the brake lever bolts to the booster under the dash. There’s a TSB on re-torquing them. Easy DIY:
https://static.nhtsa.gov/odi/tsbs/2016/SB-10106336-9340.pdf

 

Thank you so much! but how can it fall outside of the car if its located under the dash.. haha...

Thank you for the file

 

Possibly kicked out when exiting or stuck under your shoe tread