Front Power Window Switch not working

[lucius]

The driver side window power switch that controls the front passenger window is not working. The passenger side switch does work to power the passenger window. Hence, I suspect the power switch (red circle in attached photo) not working. I like to remove the plastic panel to access the switch but always been fearful of breaking any plastic panel that I am removing.
What is the best way to remove the plastic panel? At which side should I try to prey off the plastic panel? See attached photo. Thank you!

 

[ohsix]

Roll the passenger window all the way down and up with the passenger window switch, then try the switch on the driver's side.

 

[TheComedian]

Would remove the panel, disassemble the switch and clean the contacts. Over time they can get some corrosion on them.
Did this like two years ago to mine.

 

[lucius]

Would remove the panel, disassemble the switch and clean the contacts. Over time they can get some corrosion on them.
Did this like two years ago to mine.

Thank you. Found the instructions for the RH. LH is similar. The difficulty is knowing the part name to search for it. Sharing for the community.

Still after using contact cleaner (the contacts looked pretty clean), no difference. It looks like I have to replace the LH door control switch assembly.