I put new grips on my '03 ultra classic and now my speedometer is dead, but all other gauges are lit and operating. Also now dead are my turn signals, brake lights and horn. Stereo controls weren't working as well, but after loosening the switch clamps, I got control back. It's possible that I clamped the wires too tight and broke some of them, but would that also cause the speedometer to die as well?

I've checked all the left side fuses as well and found them to be fine. Anyone have any suggestions?

 

Sounds like fuses have you checked them all. It is possible that you did pinch some wires. I would recheck them.