Multigauge
I remember someone from elantraxd put one of these in their elantra. I think they used the acceleration sensor.
This is the link to the DIY on ElantraXD
you could probably use that and an ECU pinout for an XD to find where you could connect them
This is the link to the DIY on ElantraXD
you could probably use that and an ECU pinout for an XD to find where you could connect them




