As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAKEOFF ROLL AT APPROX 70 KNOTS GOT AN "AURAL MASTER CAUTION WARNING" ONLY. ABORTED THE TAKEOFF AND THEN ON TAXI IN NOTICED THE AVIONICS SMOKE LIGHT CAME ON INTERMITTENTLY AND STAYED ON AND OFF AFTER SHUTDOWN. ADHERED TO GRH FOR TAKEOFF ABORT. R & R AVIONICS 13WA & 11WA IAW AMM 26-15-12-04. OPS CHECK GOOD.