I recently bought a 1987 mustang lx conv with 150K. my problems is that my gauges dont light up, the only light thats I see at night is the "brake" and Seatbelt" I removed the gauge cluster and it seems that water got inside. I bought another gauge cluster at a local junk yard but it came out off a 4 cyl mustang. and it lights up but the gauges dont work. have you guys ever had this problem and what have you done to fix the problem..