As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: DURING CLIMB, AUTOPILOT ENGAGED FOR APPROX ONE SECOND THEN BEGAN TO ROLL LEFT, FOLLOWED BY AUTOPILOT DISCONNECT AND AURAL WARNING ON TWO ATTEMPTS. REPLACED AUTOPILOT AILERON SWITCH IAW AMM 22-11-12, OPS CHECKED GOOD.