Does anyone know if a memory seat switch can be added to a non-memory passenger side? Is the wiring already present and just require changing the switch type? My 87 has 1-2 memory on drivers side and non memory on passenger side. Can this be done?

Any ideas?

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Stable Mates:
1987 300TD 310K mi (Hans)
2008 Jeep Grand Cherokee OM642 165k mi (Benzrokee)