Sorry, the NHTSA has not posted this TSB document yet.
You can still get the detailed info from Hyundai for this TSB. Call your local Hyundai dealer's service department & ask for a copy of TSB# TSB-09-01-036.
HYUNDAI: PROVIDES THE PROCEDURE FOR REPLACING THE AUDIO LCD LABELS (WITH INFORMATION ON HOW TO OPERATE THE AUDIO AND ADJUST THE CLOCK) ON SOME VEHICLES. *PE
