Tire pressure monitoring circuit for Mercedes-Benz B-class W246 facelift (2014-2018)
Tire pressure monitoring circuit
BLK WIRE
BLU WIRE
BLU/WHT WIRE
BRN WIRE
CLA CLASS
COMPUTER DATA LINES SYSTEM
FUSE 88
FUSE 99
GRY WIRE
HOT AT ALL TIMES
INSTRUMENT CLUSTER
LEFT FRONT TIRE PRESSURE SENSOR
LEFT REAR TIRE PRESSURE SENSOR
RED WIRE
RED/BLK WIRE
RED/GRY WIRE
RELAY ENERGIZED
RIGHT FRONT TIRE PRESSURE SENSOR
RIGHT REAR TIRE PRESSURE SENSOR
TIRE PRESSURE MONITOR CONTROL UNIT
TIRE PRESSURE MONITOR WARNING LAMP
VEHICLE INTERIOR FUSE BOX