Me7.4.5 Pinout Jun 2026

| Pin | Signal | Description | |-----|--------|-------------| | T94/2 | Clutch pedal switch (F36) | Signal for load change | | T94/3 | Brake pedal switch (F47) | Redundant brake signal | | T94/4 | Brake light switch (F) | Direct to brake lights | | T94/11 | A/C compressor request | From HVAC unit | | T94/12 | A/C compressor enable | ECU output to relay | | T94/21 | Power steering pressure switch (F88) | Idle compensation | | T94/30 | Cruise control set/resume | Input from stalk | | T94/46 | Alternator exciter (DFM) | LIN bus or PWM | | T94/66 | Vehicle speed sensor (G22) | Hall effect input | | T94/78 | Starter relay control | Output for start enable | | T94/92 | Immobilizer transponder signal | From coil (ID48) |

The (94-pin, often blue or brown) contains additional sensor signals and outputs, especially for climate control, cruise control, clutch/brake switches, and alternator. me7.4.5 pinout

2025 – Data compiled from OEM sources and field testing. especially for climate control