Nissan Altima (L32) 2007-2012 Service Manual: Both side headlamps do not switch
to high beam
Description
The headlamps (both sides) do not switch to high beam when the lighting
switch is in the HI or PASS setting.
Diagnosis Procedure
1.COMBINATION SWITCH INSPECTION
Check the combination switch. Refer to BCS-10, "System Description".
Is the combination switch normal?
YES >> GO TO 2
NO >> Repair or replace the malfunctioning part.
2.CHECK HEADLAMP (HI) REQUEST SIGNAL INPUT
1. Select "HL HI REQ" of IPDM E/R DATA MONITOR item.
2. With operating the lighting switch, check the monitor status.
Is the item status normal?
YES >> GO TO 3
NO >> Replace BCM. Refer to BCS-96, "Removal and Installation" .
3.HEADLAMP (HI) CIRCUIT INSPECTION
Check the headlamp (HI) circuit. Refer to EXL-40, "Description".
Is the headlamp (HI) circuit normal?
YES >> Replace IPDM E/R. Refer to PCS-48, "Removal and Installation" .
NO >> Repair or replace the malfunctioning part.
Description
XENON HEADLAMP
• The brightness and color of the light may vary slightly immediately after
turning the headlamp ON. This condition
will remain until the xenon bulb becomes stable. T ...
Description
The headlamps (both sides) do not turn ON in any lighting switch setting.
Diagnosis Procedure
1.CHECK COMBINATION SWITCH
Check the combination switch. Refer to BCS-10, "System De ...
Other materials: Intelligent Driver Alertness (I-DA)
system limitations
WARNING
Listed below are the system limitations
for the I-DA system. Failure to operate
the vehicle in accordance with these
system limitations could result in serious
injury or death.
The I-DA system may not operate
properly and may not provide an
alert in the following conditions:
Poor road ...
2.5L 4 cylinder (PR25DD engine model)
The following shows the maintenance
schedule.
Choose the maintenance schedule
needed based on your vehicle driving
conditions.
After 120,000 miles (192,000 km)/144
months, continue maintenance at the
same mileage/time interval.
5,000 miles/(8,000 km)/6 months
Perform at number of miles, kilometers ...
Automatic Emergency Braking (AEB) with
Pedestrian Detection
WARNING
Failure to follow the warnings and instructions
for proper use of the AEB
with Pedestrian Detection system
could result in serious injury or death.
The AEB with Pedestrian Detection
system is a supplemental aid to the
driver. It is not a replacement for the
driver’s attention to traff ...
Normal operating condition
Both side headlamps (LO) are not
turned on