As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAXI, FLIGHT DECK TEMP CATION MESSAGE AFT & FWD TEMP AND INOP LIGHTS APPEARED ACFT RETURNED TO THE GATE (BTB) AND MTX GROUNDED ACFT .TROUBLE SHOT AND PRFORMED ZONE TEMP BITE PROCEEDURE IAW FIM. 21-61 FT 912. OPS CHECK GOOD LIGHTS EXTINGUSHED . ACFT RETURNED TO SERVICE .