flasher module
 

My 7 has had problems with the left turnsignal and the left side of the hazards when the hazard button is applied. i looked through some schematics and noticed that the flasher module might be the problem. My first question is what does it look like and where is it located. Also where would i be able to find a replacement module (I looked on Icemarks page and didnt see any replacement modules) ? Thanks.

It's built into the CPU, located next to the fuse box. Look at page T-32 of the FSM's Body Electrical System chapter.