Passenger rearview mirror not working?


My passenger mirror does not move up/down and right left but it does retract.
I tried with the mbstar to activate it and still no go so the switch is out of the question.
1-Are there 2 motors one for r/l and one up / down or one motor that does the 2 fuctions?
2-Is there a fuse for these 2 functions?could not find it in the fuse chart(my right mirror works )
3-how can I get to these motors?
Thanks



