Good day,

I have a x350 04 base with nav.

I see pre wiring for heated seat controls front and rear, it appears that I just need just need the buttons.

I pulled up the rear seat bottom and see the attached harness left and ride side, is this harness for heated seats? Looking to confirm before installing a set.

Thank you!





Did some research, here is a rear heated seat harness, on the seat. Looks to have the black connectors but some additional that the gray plug would plug into.

When folks sell the heated elements on ebay, they only come with the black harness as shown and not gray. Also the non heated seat chassis is missing the additional harness attached to the heated seat cushion, thoughts? Can the Gray connector on the non heated seat chassis be cut resoldered to the black wire harness on the heated seat elements to get this all working?