As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW COMMENTS: DISPLAY UNIT TOO DIM TO CLEARLY READ IN DAYLIGHT. FLIGHT DIVERTED DUE TO EXTENSIVE HOLD. PER TOMC ONLY LOWER CAN BE DEFERRED. RPLC'D LWR ECAM DISPLAY 4WT2 AND SELECTED PROPER SWITCH SETTINGS, CKS OK. (ALSO REPLACED P/N 3907130302 - DASH NUMBERS 527 & 1010011 AT THE LWR POSITION).