Parking, License Plate and Tail Lamps Do Not Turn OFF (After Approx. 10 Minutes)

This symptom is related to the ignition relay in IPDM E/R. Refer to "FUNCTION OF DETECTING IGNITION RELAY MALFUNCTION ".
Select "BCM" on CONSULT-III. Select "HEAD LAMP" on "SELECT TEST ITEM" screen and select "DATA MONITOR". If "LIGHT SW 1ST" is OFF when lighting switch is OFF, replace IPDM E/R.