mcmedd

Dear all,

I have added option 873, heated seats on my 2011 W204. Now I need to do the coding. Can someone tell me the steps needed in Xentry to get the seats heated up?
And which control needs to be scn coded? Is there any list with the SA codes showing which ECU needs te be coded if adding an Original MB option/retrofit?

Thanks!!

Stefan Jguma

Hello, after i have invested one night in comparison different samr versions of heated and non heated ones i have managed to activate a fully functional retrofit of the front heated seats.
After you have installed the heated front seats and 4 wires(2 to earth nearby the front seats and 2 to the I7 socket in pin 7 and 8 of the rear sam) you have to code the car with vediamo the next parameters only in the samr_212 or 231 depending on the variant you have:

in vcd_fehler_freigaben
shz_li_driver_defect to freigegeben
shz_li_ol to freigegeben
shz_li_sc to freigegeben
shz_re_driver_defect to freigegeben
shz_re_ol to freigegeben
shz_re_sc to freigegeben

in vcd_freigaben_hw_ausgang
shz_li to freigegeben
shz_re to freigegeben

and in vcd_funktions_freigaben
pshz_vl_fkt to freigegeben
pshz_vr_fkt to freigegeben

mcmedd

Thank you so much for the good work you ve done. It all works. Thanks

Neokiller309

Is it possible to use Xentry to remove the heating step-down feature? i.e. Keep it at level 3 until I manually turn it down?