Viano 639 heated seat control.

[m80]

Is anyone able to tell me where the seats are controlled from?
Both seat switches illuminate. Apparently the seat elements are good, and fuses are good, but no heat from either.
If this is SAM controlled it's a relatively easy repair.

 

[BIG UN]

If u have everything in place, switches on the dash, pads done etc & they are still not working are they on your data card & coded in??

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[m80]

This was / is a potential purchase.
Heated seats installed oem.

My limited research suggests these are controlled through the SAM, rather than separate control unit.

TBH I could do with understanding the heated seat system better as it isn't unusual to find a good example (pre inspection) of Viano but w/o the heated seats. So the thought there would be to install to oem spec myself.

 

[BIG UN]

The biggest thing if you were to retro fit them is the time to strip the seat, install the heated seat pads & rebuild them.. the rest isn't a bad job tbh upgrade data card & coding

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