I am looking to see if anyone has a Honda CR-V 2016 se that has a rattle with the plastic around the electrics for the interior mirror , how have you sorted it and also does anyone’s clutch pedal cause a squeaking noise or possibility noise when you turn more lock on steering wheel. 

Hi....welcome to the Forum

 

Not sure about the mirror noise but the squeaking clutch pedal is not a new problem.
I have cured this in the past with a liberal spraying of Silicon spray and it cures it for some time.

 

The steering noise may be if the full lock is on and held at the stop position.
Alternatively, rear diff fluid if needing replacement can give noise from the rear diff when manoeuvring on full lock