Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSBMW2006X3 (E83) (CANADA) L6-2.5L (M54)REPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTRELAYS AND MODULES - POWERTRAIN MANAGEMENTRELAYS AND MODULES - COMPUTERS AND CONTROL SYSTEMSENGINE CONTROL MODULEDIAGRAMSDIAGRAM INFORMATION AND INSTRUCTIONSSIGNAL GLOSSARYSIGNAL NAMES WITH V
2006 BMW X3 (E83) (CANADA) L6-2.5L (M54)
Signal Names With V
2006 BMW X3 (E83) (CANADA) L6-2.5L (M54)SECTION Signal Names With V
VA ZKE load cutoff
VCR+ AF signal, rear-compartment TV +
VCR- AF signal, rear-compartment TV -
VCRV Video signal, rear-compartment TV
VCRV31 Video signal, rear-comp. TV, ground
VEDF Sensor, evaporator temperature
VLP+ Activation, precharging pump
VM+ AF signal for TV, VCR and Navi +
VM- AF signal for TV, VCR and Navi -
VMB Video signal, blue
VMB31 Video signal, blue, ground
VMG Video signal, green
VMG31 Video signal, green, ground
VMLC31 LCD ground from Video Module
VMR Video signal, red
VMR31 Video signal, red, ground
VMV Video signal, rear-compartment TV
VMV31 Video signal, rear-comp. TV, ground
VRA Valve- relay tripping
VRBT Locking, passenger's door
VRFT Locking, driver's door
VRHK Locking, tailgate
VV Precharging valve, DSC
V_AB Valve, pneumatic suspension
V_COILS Pwr supply, solenoid valves
V_COILSH Pwr supply, valves, rear axle
V_COILSV Pwr supply, valves, front axle
V_HL Valve, pneumatic suspension, left
V_HR Valve, pneumatic suspension, right
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.