Light GEELY MK 2008 Owner's Guide

Chapter 4 Light SystemSection 1 Light System IntroductionI. Composition Light system comprises external illumination and signal system and internal illumination system.
The function of the external illumination and signal system is to illuminate the road ahead and send signals
to other vehicles.
The internal illumination system provides internal illumination for driver and passengers.II. Precaution for service1. Precaution when repairing electrical equipments
Disconnect the battery ground cable.
2. Precaution when replacing a headlamp bulb
(1) Before replacing a halogen bulb, turn the headlamp OFF to make it cool.
(2) When installing a new halogen bulb, do not touch the glass part of the bulb with bare hands.
(3) If there is oil stain on the surface of halogen bulb (headlamp and front fog lamp) when the lamps are
turned ON, its service life will be shortened.
(4) Halogen bulbs (headlamp and front fog lamp) have pressurized gas inside and require special handling.
They can explode if dropped to ground. The glass fragments will splash up.
(5) When replacing, make sure to use the bulbs with the same power, same model.
(6) After the bulb is installed, make the lamp holder tight.III. Bulb specificationsRemark: All bulbs are made by Philips Corp..Light System-
Light System Introduction5-26Name Specifications
Headlamp (High beam and Low beam) H1 12V 55W
Turn signal lamp PY21W 12V 21W
Position lamp W5W 12V 5W
Front fog lamp H3 12V 55W
Rear combination lamp (Turn signal lamp) PY21W 12V 21W
Rear combination lamp (Brake / Position lamp) P21/5W 12V 21/5W
Rear combination lamp (Rear fog lamp) P21W 12V 21W
Rear combination lamp (Back-up lamp) P21W 12V 21W
Interior lamp (dome lamp) R5W 12V 5W
Rear row reading lamp C5W 12V 5W
Side turn signal lamp W5W 12V 5W
High mounted stop lamp (incl. rear trunk lamp) W5W 12V 5W
License plate lamp W5W 12V 5W
Door courtesy lamp W5W 12V 5W

IV. Location of light systemRear reading light
High-mount stoplight
Rear combination light
Rear license light
Front reading light ( power sunroof )
Side turn light
Front foglight Front combination lightRear Radar
SensorLight System -Light System Introduction5-27

Symptom
Front fog lamp dose not light up with light control
switch HEADLAMP (Head lamp is normal).
Only one side front fog lamp dose not lightSuspected Area
1. Fog lamp fuse
2. Front fog lamp relay
3. Light switch assembly
4. Harness
1. Bulb
2. HarnessSection 2 Light System Malfunction InspectionSuspected Area
1. Bulb
2. LH or RH headlamp fuse
3. Harness
1. Lamp switch assembly
2. Harness
1. Bulb
2. LH or RH headlamp fuse
3. Harness
1. Lamp switch assembly
2. Harness
1. Lamp switch assembly
2. Harness
1. Bulb
2. Harness
1. Bulb
2. Harness
1. Fuse
2. Light control switch
3. Harness
1. Beam control switch
2. Harness2. Front fog lamp systemSymptom
"Low beam" dose not light (One side)
"Low beam" dose not light (All)
"High beam" dose not light (One side)
"High beam" dose not light (All)
Light dose not flash (Dimmer)
Headlamp is dim
Only one side tail lamp lights
Tail lamps on both sides do not light (Headlamp
is normal)
Tail lamps on both sides do not light (Headlamp
is abnormal)Light System -Light System Malfunction Inspection5-28I. Light system problem symptoms table: Description:
The table below can help you find the causes of malfunction. These figures show the most possible
malfunctions in order of priority. Inspect each part in the order given. If necessary, repair or replace these parts.
1. Headlamp and tail lamp

Symptom
Rear fog lamp dose not light up with light control
switch on FRONT FOG LAMP (Small lamp is
normal).
Rear fog lamp dose not light up with light control
switch on FRONT FOG LAMP (Small lamp is
abnormal).
Only one side rear fog lamp dose not lightSuspected Area
1. Bulb
2. Light switch assembly
3. Harness
1. Bulb
2. Tail lamp fuse
3. Harness
1. Bulb
2. Harness 3. Rear fog lamp system
Symptom
"Hazard" and "Turn" does not work
Hazard warning lamp does not work (Turn is
normal)
Hazard warning lamp is abnormal (Hazard is
abnormal)
Turn signal dose not light up in one direction
Only one bulb dose not light upSuspected Area
1. HAZARD Fuse
2. Central controller
3. Harness
1. Hazard warning switch
2. Harness
1. Turn signal switch
2. Harness
1. Turn signal switch
2. Harness
1. Bulb
2. Harness
Symptom
Brake lamps on both sides do not light up
Brake lamp remains always ON
Brake lamp dose not light (One side)
High mounted Brake lamp dose not light up
(Stop lamp is normal)4. Turn signal and hazard warning system
5. Brake lamp system
Suspected Area
1. Brake lamp fuse
2. Brake lamp switch
3. Harness
1. Brake lamp switch
2. Harness
1. Bulb
2. Harness
1. Bulb
2. HarnessLight System -Light System Malfunction Inspection5-29

Fault symptom
License light does not illuminate (taillight is
normal)Possible parts
1. Bulb
2. Wire harnessFault symptom
Trunk lamp does not illuminate (room lamp is
normal)Possible parts
1. Bulb
2. Trunk lamp switch
3. Wire harness Symptom
Back-up lamps on both sides do not light up
Back-up lamps on both sides remains always ON
Back-up lamp dose not light (One side)Suspected Area
1. Back-up lamp fuse
2. Back-up lamp switch assembly
3. Harness
1. Back-up lamp switch assembly
2. Harness
1. Bulb
2. Harness
Symptom
Interior lamp dose not light (All)
Room lamp dose not light up Rear row reading
lamp assembly is normal
One door is ajar, room lamp dose not light up on
DOOR, (It is normal on ON)
Central LH/RH room lamps do not light up
Rear row reading lamp is abnormal (Room lamp
assembly is normal)Suspected Area
1. ROOM Fuse
2. Harness
1. Bulb
2. Room lamp assembly
3. Harness
1. Door courtesy lamp switch
2. Central controller
3. Harness
1. Bulb
2. Switch
1. Bulb
2. Rear row reading lamp assembly
3. Harness 6. Back-up lamp system
7. Interior light system8. License light
9. Trunk lampLight System -Light System Malfunction Inspection5-30

Headlight combination switch position drawingII. Lighting system troubleshooting1. Headlight combination switch assemblyHandle positionTerminal
FU TL TR
Turn
light
switchR
NL
LEL2 FF RF
Foglight
switchOFF
FF
RFE L T N S HEAD
Headlight,
small
light
switchOFF
P
HEL1 HL HU
Light
switchPASS
HL
HUPASSSwitch position Testing terminal Status
OFF EL-TNS OFF
Position light EL-TNS ON
Headlight EL-HEAD ON (1) Check whether headlight light control switch is ON
Check whether terminals are connected when switch is in each position according to the table. If it doest not meet stipulation, replace the switch.Light System -Light System Malfunction Inspection5-31Handle positionTerminalHandle positionTerminalHandle positionTerminalHeadlight combination switch shifting diagram

Switch motion Testing terminal Status
ON
1-2 ON
(gear lever is in reverse gear)
OFF 1-2 OFFSwitch position Testing terminal Status
OFF EL2-FF-RF OFF
Front foglight EL2-FF ON
Rear foglight EL2-FF-RF ONSwitch position Testing terminal Status
Low beam EL1-HL ON
High beam EL1-HU ON
PASSING EL1-HU-PASS ON (2) Check whether headlight dimmer switch is connected
Check whether terminals are connected when switch is in each position according to the table.
If it does not meet stipulation, replace the switch.
(3) Check whether direction indicator switch is connected
Check whether terminals are connected when switch is in each position according to the table.
If it doest not meet stipulation, replace the switch.
(4) Check whether front and rear foglight switch is connected
Check whether terminals are connected when switch is in each position according to the table.
If it doest not meet stipulation, replace the switch.
2. Reversing light switch assembly
Check whether reversing light switch assembly is connected
Check whether two terminals are connected when switch works
according to the tableSwitch position Testing terminal Status
Left turn FU-TL ON
Straight ahead FU-TL-TR OFF
Right turn FU-TR ON
If it doest not meet stipulation, replace the switch.
3. Brake lamp switch assembly
Check whether brake lamp switch assembly is connected
Check whether two terminals are connected when brake lamp
switch works
If it doest not meet stipulation, replace the switch.Step down brake pedal 1-2 ON
Release brake pedal 1-2 OFF2 1Light System -Light System Malfunction Inspection5-321
2 ON
OFFRelease PushSwitch motionTesting terminal Status

4. Danger alarm lamp switch assembly
Check whether danger alarm lamp switch is connected.
Check whether two terminals are connected when switch works.
If it doest not meet stipulation, replace the switch.
5. Door lamp switch (on fastener)
Check whether door lamp switch is connected
When switch works, check whether connection is established
between terminal and bodywork earthing.
If it doest not meet stipulation, replace the switch.
6. Trunk lamp switch assembly
Check whether trunk lamp switch is connected
When switch works, check whether connection is established between terminal and bodywork earthing.
If it doest not meet stipulation, replace the switch.
7. Front reading light assembly (with power sunroof)
Check whether terminals of indoor roof lamp assembly are
connectedSwitch motion Testing terminal Status
ON 1-2 ON
OFF 1-2 OFFSwitch motion Testing terminal Status
ON (door is closed) 1- GND ON
OFF (door is not closed) 1- GND OFF
Switch motion Testing terminal Status
ON 1- GND ON
OFF 1- GND OFFSwitch motion Testing terminal Status
ON 1-2 ON
OFF 1-2 OFF If it does not meet stipulation, replace roof lamp or switch.
8. Rear reading light assembly
Check whether back row reading light assembly is connected
When switch works, check whether two terminals are connectedSwitch motion Testing terminal Status
ON 1- 2 ON
OFF 1- 2 OFF If it doest not meet stipulation, replace the switch.211Light System -Light System Malfunction Inspection5-33

9. Front foglight relay
Check whether front foglight relay is connected
(1) Check whether terminals are connected
check terminal Testing terminal Status
86-85 ON
30-87 OFF If it doest not meet stipulation, replace the relay.
(2) Apply storage battery voltage (10V-14V) between terminal 86 and 85, then check whether terminal 30 and
87 are connected, if not connected, replace the relay.Electrical connectorI. Removal1. Remove front bumper (see bumper replacement).
2. Remove 4 setscrews of front head light (as shown in the figure).
3. Remove electrical connector.
4. Move carefully forward, upward, remove front head light assembly.II. Installation1. Install electrical connector of front head light assembly.
2. Install front head light assembly and 4 setscrews.
3. Install front bumper.
4. Adjust vehicle state.
5. Adjust front head light beam.Section 3 Headlamp Replacement86
8687 30Light System -Headlamp Replacement5-34

Section 4 Front Fog Lamp ReplacementI. Removal1. Remove front bumper. (see bumper replacement)
2. Remove electrical connector.
3. Remove fixed bolt (as shown in the figure).
4. Remove front foglight assembly.II. Installation1. Install front foglight assembly.
2. Mount fixed bolt.
3. Mount electrical connector.
4. Mount front bumper.
5. Adjust vehicle state.
6. Adjust front foglight beam.III. Replacement of front head light bulb Remove dust shield by rotating anticlockwise
Pull out bulb plug
Press and loosen steel wire clip
Pull out lamp holder, take off bulb
Replace bulbLight System -Front Fog Lamp Replacement5-351-Turn light dust shield
2-Low beam dust shield
3-High beam, front position lamp dust shieldIII. Replacement of front foglight bulb1. Press and rotate anticlockwise, take off dust hood
2. Take out bulb
3. Replace bulbIV. Adjustment of front foglight beam1. Adjust tire pressure in standard value
2. Start up engine
3. Turn on foglight switch
4. Adjust foglight beam turn screw to adjust foglight beam in the vertical direction.
Description:
Turn screwdriver anticlockwise to make beam upward, or turn screwdriver clockwise to make it downward.