u/Boring_Process_3916

Hi guys, I just changed and cloned my ecu on my n54 , from msd80 to msd81 and science than i have this error “ 2A18 - DME: DMTL, heater: activation.” I don t have that much knowledge about ecu’s but the ecu camed from an x6 from the us , i have a manual 335i rwd. Can I fix somehow this error or it will stick with the car forever, also the check engine light is on because of this , Thanks !