What are car stereo wiring colour code for 1998 Hyundai Lantra its lantra not elantra or are these two the same model please help?

there's no such thing as a Hyundai ''lantra'', its elantra

If it's the same as Elantra try modifiedlife.com. They got free wiring diagrams for many makes and models.

Sorry. There is a Lantra. It was released in Australia by Hyundai during the late 90s. There is a sedan and a sports wagon.