Skiing
Either your turn signal bulbs are out or the wiring leading to your turn signals is not properly connected. Most likely your bulbs are out which will only cost a few bucks.
Cannabis.
no
the last trailer
The starter relay, solenoid or starter itself most likely is bad. If you hear clicking from the starter when you turn the key, then the starter is most likely the cause.
Most likely a bad turn signal flasher
the last trailer
the last trailer
Most likely turn of the century
most likely red
The S light indicates you are in the SPORT mode on the transmission. On the left side of the shifter stick you will find a small button that toggles SPORT on and off. If the button will not switch the light off and go back into normal mode you most likely have a defective TCU unit.
Most likely larvae for the moths you are seeing which are most likely Indian Meal Moths.