2018 RDX Blinking D light and Check blind spot System while driving . No code recorded on onboard computer. Back door also show no code issue with vehicle. The error light don't come on all the time . When the error lights comne on while driving but it does not effect the vehicle driving performance at all . Once you shut the car off and back on the error light go away. The errror light come on ramdomly.RDX had 42K miles . I am just reaching out to the comunity and see if anyone has seeying this issue and possible resolution .