When doing replacement or upgrading on 2003 Hyundai HMD 230 260, the bulb size guide is necessary for you to take the reference.
Jump to corresponding car model with the catalog bellow.

High Beam and Low Beam Headlight 2003 9003
Back Up Light 2003 1156
Brake 2003 2357
Front Turn Signal 2003 2357
License Plate 2003 12814
Parking Light 2003 2357
Rear Turn Signal 2003 2357
Tail Light 2003 2357
Courtesy 2003 97
Map Light 2003 97
Roof Marker 2003 97
High Beam and Low Beam Headlight 2003 9003
Back Up Light 2003 1156
Brake 2003 2357
Front Turn Signal 2003 2357
License Plate 2003 12814
Parking Light 2003 2357
Rear Turn Signal 2003 2357
Tail Light 2003 2357
Courtesy 2003 97
Map Light 2003 97
Roof Marker 2003 97