High Line/Harman Kardon equipped vehicles should have the wiring for heated and powered seats, as this is part of the High Line wiring harness specification.
Depending on your vehicle's specification, you could have one of three different wiring configurations -
1. No heated/powered seat wiring
2. Wiring for manual heated seats - Brown 5-way connector, with Blue/Pink (RH) or Blue/Grey (LH) + Black (RH & LH)
3. Wiring for powered heated seats - Brown 5-way connector, as above, + Brown/Purple (RH) or Brown/Green (LH) + Orange/Purple (RH & LH)
Wiring configurations #2. or #3. above, will have a Brown 5-way connector under each of the front seats (see Note: below)
The Brown 5-way connector looks like this -
http://i1310.photobucket.com/albums/...ps02041352.jpg
(this one is wired for heat and power)
Note: If your vehicle is a late (2004) model, these brown connectors may not be under the seats, even if it's wired as at #2. or #3. above.
Later models have a power 'link harness' for each seat, that plugs-in to the main harness under the centre console.
If you have the wiring at #2. or #3. above, look behind the electric windows switch panel, and you should find the 5-way switch connectors for the heated seat switches (RH - Black, and LH - Green) -
https://www.aulro.com/afvb/images/im...013/10/902.jpg
Paul.
1989 Arles Blue 2.5TD 110 Hardtop
1999 Epsom Green Discovery II 4.0 V8i 'XS'
https://www.aulro.com/afvb/images/im...016/05/756.jpg
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