As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLE FLIGHT 2109 THE CREW REPORTED A BURNING ODOR WHILE TAXIING AND 2BC SIDEWALL LIGHT ASSEMBLY WAS INOPERATIVE. THE AIRCRAFT RETURNED TO THE GATE WITHOUT FURTHER INCIDENT. MAINTENANCE INSPECTED AND REPLACED THE SIDEWALL LIGHT HARNESS ASSEMBLY. OPERATIONAL CHECKS WERE GOOD.