[M272]

Hi everyone I hope someone can help me solve the problem. It's about a W204 '2007 C350. If I code the SAMF with DTS Monaco (with C4 mux), in my case the indicator blinks from 3 to 4 times, this coding works first. But if I turn off the ignition and turn it back on, the coding is gone. The indicator only blinks 3 times. What am I doing wrong?

[Carla36]

Hello,

we have exactly the same problem. We tried to dim the footwell lighting. The coding works at first, but after locking und re-unlocking the car, the coding is gone.

Someone mentioned that one first needs to "unlock" the sam module to apply codings that last consistently?

[pesona]

special for SAM, after coding, with vediamo, do "eeprom schreiben" in download, then ecu reset
for dts monaco, look something similar like that.

[M272]

special for SAM, after coding, with vediamo, do "eeprom schreiben" in download, then ecu reset
for dts monaco, look something similar like that.

Thank you now it work‘s!

[Carla36]

special for SAM, after coding, with vediamo, do "eeprom schreiben" in download, then ecu reset
for dts monaco, look something similar like that.

I will also look out for it in DTS Monaco and will post back if I find something similar.

Will post back with more info