Mazda CX 7. Manual - part 417

 

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Mazda CX 7. Manual - part 417

 

 

LIGHTING SYSTEMS 

09-18–3

09-18

End Of Sie

3

Discharge headlight control module
(See 09-18-7 DISCHARGE HEADLIGHT 
CONTROL MODULE REMOVAL/INSTALLATION.)
(See09-18-7 DISCHARGE HEADLIGHT SYSTEM 
INSPECTION.)
(See 09-18-4 DISCHARGE HEADLIGHT SERVICE 
WARNINGS.)

4

Front combination light
(See 09-18-5 FRONT COMBINATION LIGHT 
REMOVAL/INSTALLATION.)
(See09-18-4 DISCHARGE HEADLIGHT SERVICE 
WARNINGS.)
(See 09-18-5 HEADLIGHT AIMING.)
(See 09-18-6 HEADLIGHT BULB REMOVAL/
INSTALLATION.)
(See 09-18-9 PARKING/FRONT TURN LIGHT 
BULB REMOVAL/INSTALLATION.)
(See 09-18-9 FRONT SIDE MARKER LIGHT BULB 
REMOVAL/INSTALLATION.)

5

High-mount brake light
(See 09-18-12 HIGH-MOUNT BRAKE LIGHT 
REMOVAL/INSTALLATION.)

6

License plate light
(See 09-18-12 LICENSE PLATE LIGHT REMOVAL/
INSTALLATION.)

7

Rear combination light
(See 09-18-11 REAR COMBINATION LIGHT 
REMOVAL/INSTALLATION.)
(See 09-18-12 REAR COMBINATION LIGHT BULB 
REMOVAL/INSTALLATION.)

8

Door switch
(See09-18-26 DOOR SWITCH REMOVAL/
INSTALLATION)
(See09-18-27 DOOR SWITCH INSPECTION.)

9

Cargo compartment light
(See09-18-25 CARGO COMPARTMENT LIGHT 
REMOVAL/INSTALLATION.)
(See09-18-25 CARGO COMPARTMENT LIGHT 
INSPECTION.)

10

Interior light
(See 09-18-23 INTERIOR LIGHT REMOVAL/
INSTALLATION.)
(See 09-18-23 INTERIOR LIGHT BULB REMOVAL/
INSTALLATION.)
(See 09-18-24 INTERIOR LIGHT INSPECTION.)

11

Spot light
(See 09-18-26 SPOT LIGHT REMOVAL/
INSTALLATION.)

12

Map light
(See 09-18-22 MAP LIGHT REMOVAL/
INSTALLATION.)
(See 09-18-23 MAP LIGHT INSPECTION.)

13

Headlight leveling switch
(See 09-18-16 HEADLIGHT LEVELING SWITCH 
REMOVAL/INSTALLATION.)
(See 09-18-16 HEADLIGHT LEVELING SWITCH 
INSPECTION.)

14

Auto light control module
(See 09-18-19 AUTO LIGHT CONTROL MODULE 
REMOVAL/INSTALLATION.)
(See 09-18-20 AUTO LIGHT CONTROL MODULE 
INSPECTION.)
(See 09-18-17 DRL AND AUTO LIGHT SYSTEM 
WIRING DIAGRAM.)

15

Hazard warning switch
(See 09-18-15 HAZARD WARNING SWITCH 
REMOVAL/INSTALLATION.)
(See 09-18-15 HAZARD WARNING SWITCH 
INSPECTION.)

16

Auto light sensor
(See 09-18-19 AUTO LIGHT SENSOR REMOVAL/
INSTALLATION.)

17

Light switch
(See 09-18-13 LIGHT SWITCH REMOVAL/
INSTALLATION.)
(See 09-18-14 LIGHT SWITCH INSPECTION.)
(See 09-18-15 FRONT FOG LIGHT SWITCH 
INSPECTION.)

18

Combination switch
(See 09-18-13 COMBINATION SWITCH 
REMOVAL/INSTALLATION.)
(See 09-18-13 COMBINATION SWITCH 
DISASSEMBLY/ASSEMBLY.)

LIGHTING SYSTEMS 

09-18–4

DISCHARGE HEADLIGHT SERVICE WARNINGS

id091800804900

DISCHARGE HEADLIGHT BULB SERVICE WARNINGS

• To prevent electrical shock when replacing the discharge headlight bulb, dry hands thoroughly, and 

perform the work in an area out of rain.

• When the light switch is on, approx. 25,000 V 

of high voltage passes through the discharge 
headlight bulb socket. Because of the danger 
of electrical shock, do not insert fingers or a 
tester.

• When the headlights are on, high voltage 

flows around the socket and bulb. When 
turning on the discharge headlights while 
working, always leave the headlights in the 
vehicle-installed condition to prevent 
electrical shock.

DISCHARGE HEADLIGHT CONTROL MODULE SERVICE WARNINGS

• Because of the danger of electrical shock, 

when inspecting with a tester, do not inspect 
the discharge headlight control module as a 
single unit or disassemble it.

DISCHARGE HEADLIGHT CONTROL MODULE REUSE 

• If the discharge headlight control module is dented or damaged in any way, replace the module with a 

new one to prevent electrical shock and improper operation.

• Although the control module may temporarily operate normally even though it has received an impact, 

it is possible that the interior may have been damaged. When reusing the control module, inspect the 
following items regarding discharge headlight illumination to verify that there are no malfunctions.

— Verify that the discharge headlights illuminate normally by testing them several times under cold 

illumination (headlights off for approx. 10 min or more and then turned on) and hot illumination 
(headlights on for approx. 15 min or more, turned off for approx. 1 min, and then turned on again) 
conditions.

— Inspect the headlight illumination in the period from directly after cold illumination until they are 

uniformly illuminated (approx. 5 min) and verify that there is no flickering or inconsistent 
brightness.

— Turn on the headlights for approx. 30 min with normal condition bulbs and verify that there is no 

brightness difference between the right and left, and that illumination is consistent.

End Of Sie

WM: FRONT COMBINATION LIGHT

NO GOOD

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NO GOOD

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LIGHTING SYSTEMS 

09-18–5

09-18

FRONT COMBINATION LIGHT REMOVAL/INSTALLATION

id091800800700

1. Disconnect the negative battery cable.
2. Remove the front bumper. (See 09-10-2 FRONT BUMPER REMOVAL/INSTALLATION.)
3. Remove in the order indicated in the table.

.

4. Install in the reverse order of removal.
5. Adjust the headlight aiming. (See09-18-5 

HEADLIGHT AIMING)

End Of Sie

WM: HEADLIGHT

HEADLIGHT AIMING

id091800800400

1. Adjust the tire pressure to the specification.
2. Position the unloaded vehicle on a flat, level surface.
3. Seat one person in the driver's seat.
4. Position the vehicle straight ahead and perpendicular to the white screen.
5. Set the headlights 3 m {9.8 ft} from the white 

screen.

6. Place an object in front of the headlight not being 

adjusted to block its light beam.

7. Start the engine so that the battery remains 

charged.

8. Turn on the low-beam headlight.
9. Set the headlight leveling switch to the 0 position. 

(Vehicles with headlight leveling switch)

10. Adjust by turning the aiming adjustment screw so 

that elbow point is in the position shown in the 
figure.

End Of Sie

1

Bolt  A

2

Fastener

3

Front combination light

4

Connector

5

Bolt  B

6

Brcket

5

5

4

4

3

1

2

6

BOLT : 

4.0—9.8 N·m

{41—99 kgf·cm, 
36—86 in·lbf}

1

1

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3 m {9.8 ft}

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DOWNWARD

UPWARD

CENTER OF 
HEADLIGHT

30 mm 

{1.2 in}

OUT OF LINE

ELBOW POINT

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LIGHTING SYSTEMS 

09-18–6

HEADLIGHT BULB REMOVAL/INSTALLATION

id091800800500

Low-beam
Halogen type

1. Disconnect the negative battery cable.
2. Remove the fasteners and slightly bend back the mudguard.
3. Disconnect the connector.

Caution

• A halogen bulb generates extremely high 

heat when it is illuminated. If the surface 
of the bulb is soiled, excessive heat will 
build up and the life of the bulb will be 
shortened. When replacing the bulb, hold 
the metal flange, not the glass.

4. Remove the cover.
5. Remove the socket, then remove the headlight 

bulb.

6. Install in the reverse order of removal.

Discharge type

Warning

• Incorrect servicing of the discharge headlights could result in electrical shock. Before servicing 

the discharge headlights, always refer to the discharge headlight service warnings. (See 09-18-4 
DISCHARGE HEADLIGHT SERVICE WARNINGS.)

1. Disconnect the negative battery cable.
2. Remove the fasteners and slightly bend back the mudguard.
3. Remove the cover.

Caution

• The bulb generates extremely high heat 

when it is illuminated. If the surface of the 
bulb is soiled, excessive heat will build 
up and the life of the bulb will be 
shortened. When replacing the bulb, hold 
the metal flange, not the glass.

4. Remove the connector, then remove the 

discharge headlight bulb.

5. Install in the reverse order of removal.

High-beam

1. Disconnect the negative battery cable.
2. Remove the front bumper. (See 09-10-2 FRONT BUMPER REMOVAL/INSTALLATION.)
3. Remove the front combination light. (See 09-18-5 FRONT COMBINATION LIGHT REMOVAL/INSTALLATION.)
4. Disconnect the connector.

Caution

• A halogen bulb generates extremely high 

heat when it is illuminated. If the surface 
of the bulb is soiled, excessive heat will 
build up and the life of the bulb will be 
shortened. When replacing the bulb, hold 
the metal flange, not the glass.

5. Remove the socket, then remove the headlight 

bulb.

6. Install in the reverse order of removal.

End Of Sie

WM: DISCHARGE HEADLIGHT

HALOGEN HEADLIGHT 
BULB

COVER

CONNECTOR

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CONNECTOR

DISCHARGE 
HEADLIGHT BULB

COVER

RETAINING WIRE

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HALOGEN 
HEADLIGHT 
BULB

CONNECTOR

acxuuw00001698

 

 

 

 

 

 

 

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