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.
Signal Names With R
2008 BMW M5 (E60) V10-5.0L (S85)SECTION Signal Names With R
R Terminal R signal
R_1 Video signal red
R_ACSM Supply, terminal R
R_BLS Supply, brake-light switch
R_KUPPL Supply, clutch switch
R_SBE_BF Supply, seat occupancy detector
R
RAD_ON Signal, radio on
RDC_ANT- Ground, RDC antenna
RDC_ANT+ Supply, RDC antenna
RDC_BUS LIN-bus signal
RDC_HL- Ground, RDC transmitter
RDC_HL+ Supply, RDC transmitter
RDC_HR- Ground, RDC transmitter
RDC_HR+ Supply, RDC transmitter
RDC_VL- Ground, RDC transmitter
RDC_VL+ Supply, RDC transmitter
RDC_VR- Ground, RDC transmitter
RDC_VR+ Supply, RDC transmitter
REC_DATA Audio data signal
REC_VOIC Audio data signal
RFS Reversing signal
RICHH Signal, solenoid valve
RICHL Signal, solenoid valve
RSA Trailer, reversing light
RSK Return contact, wiper rest position
RSL Back-up light, left
RSR Back-up light, right
RXCK- Clock signal minus
RXCK+ Clock signal plus
RXIN0- Red signal minus
RXIN0+ Red signal plus
RXIN1- Green signal minus
RXIN1+ Green signal plus
RXIN2- Blue signal minus
RXIN2+ Blue signal plus
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.