тут кто то писал про семижильный кабель писал, может он подкинет инфу или сделай сам
1 GND Ground KL.312 POWER Power supply KL.153 POWER power output of the thirtieth circuit4 K-Line immobilizer on-Sprinter (EWS) /
K-line engine block and common PC on MB trucks (Actros, Atego)5 RPM tachometer signal (RPM Signal) — monitor engine speed6 K-Line (ECU) autopilot systems (APS)7 K-Line (ECU) anti-theft warning system (EDW)8 K-Line (ECU) airbag (AirBag AB)9 K-Line (ECU) automatic transmission10 K-Line (ECU) HZR, ADR management system Central locking11 K-Line (ECU) heating system12 K-Line (ECU) KI, IC, FTCO dashboard13 K-Line (ECU) ABS/ABD/EDL14 K-Line (ECU) engine on VW LT(EVE/CDI/PMS), Mercedes Sprinter