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EXL-146 < SYMPTOM DIAGNOSIS > [XENON TYPE] BOTH SIDE FRONT FOG LAMPS ARE NOT TURNED ON BOTH SIDE FRONT FOG LAMPS ARE NOT TURNED ON Description INFOID:0000000010050263 The front fog lamps do not turn ON in any setting. Diagnosis Procedure INFOID:0000000010050264 1. COMBINATION SWITCH (LIGHTING AND TURN SIGNAL SWITCH) INSPECTION Check the combination switch (lighting and turn signal switch). Refer to . Is the combination switch (lighting and turn signal switch) normal? YES >> GO TO 2. NO >> Repair or replace the malfunctioning part. 2. CHECK FRONT FOG LAMP REQUEST SIGNAL INPUT CONSULT DATA MONITOR 1. Select "FR FOG REQ" of IPDM E/R DATA MONITOR item. 2. While operating the front fog lamp switch, check the monitor status. Is the item status normal? YES >> GO TO 3. NO >> Replace BCM. Refer to BCS-79, "Removal and Installation" 3. FRONT FOG LAMP CIRCUIT INSPECTION Check the front fog lamp circuit. Refer to Is the front fog lamp circuit normal? YES >> Replace IPDM E/R. Refer to PCS-35, "Removal and Installation" NO >> Repair or replace the malfunctioning part. Monitor item Condition Monitor status FR FOG REQ Front fog lamp switch ON ON OFF OFF |