Turn signal question

The vehicle is a 1994 SL 500. The problem I'm having is that the right side turn signal is not functioning despite replacing the light bulbs. Using the hazard light switch however, both sides work. I've tried to search around the forums a bit to find out the cause of the problem and I saw a lot of references to the N10/2 module.

Could this be the problem? If so, is there a way that you can take apart the module and repair the connections or clean the leads inside that might be causing the issue?


Thank you.