spn-1074-fmi-5 Mercedes Fault Code :
Read the description of spn-1074-fmi-5 in KAMA3-5490 and the engine lights up for KAMA3 5490 Fault Codes code, there are some possible causes for it.
Fault Location
Exhaust Brake Valve (PLD/MR2)
Fault Description
Circuit Open
Fault PIN
LSCAN-MR