OUTLINE

Parking, license plate, side marker and tail lamps are controlled by combination switch reading function and headlamp control function of BCM, and relay control function of IPDM E/R.
 
 PARKING, LICENSE PLATE, SIDE MARKER AND TAIL LAMPS OPERATION

  • BCM detects the combination switch condition by the combination switch reading function.
  • BCM transmits the position light request signal to IPDM E/R with CAN communication according to the ON/OFF condition of the parking, license plate, side marker and tail lamps.

  • Parking, license plate, side marker and tail lamps ON condition
    • Lighting switch 1ST
    • Lighting switch 2ND
  • IPDM E/R turns the integrated tail lamp relay ON and turns the parking lamp, the license plate, side marker and tail lamps ON according to the position light request signal.
  • Combination meter turn the tail lamp indicator lamp ON according to the position light request signal.