Interior light problem solved!
After Bribenz mentioned turning the dimmer back or forth to try and get the lights back, I thought I'd give it a go. It didn't work, but I took the instrument cluster out and found the cable that connects to the dimmer had fallen out. I plugged the cable back in and the car lit up like a little christmas tree!!!
Thanks for the idea Bribenz!
---My Previous MBs---
87 300SE (Sold) - Black, Cream Leather
89 300SE (Sold and missed) - Black, Cream Leather
87 420SEL (Died!) - Bronze, Black Leather
---Father's Previous MB's---
2004 S320 CDi - Black, Cream Leather, 18" AMGs
2001 CL500 (Stolen!) - Black, Cream Leather
1999 E55 AMG - Black, Black Leather
1994 500SE - Black, Cream Leather
1990 300SE - Midnight Blue, Cream Leather
1986 420SEL - Diamond Blue, Cream Leather