Lighting Syste m
HID Lam p Syste m Troubleshootin g ('9 9 - 0 4 models )
CAUTION : Neve r tur n o n th e combinatio n ligh t switc h
befor e fittin g th e HI D bulb s t o thei r bul b socket s an d
completin g th e reassembl y o f th e headligh t assembly .
1 . Chec k th e No . 4 5 (2 0 A ) o r No . 4 6 (2 0 A ) fus e in th e
under-hoo d fuse/rela y box .
Are the fuses OK?
YES - G o to ste p 2 .
NO - Replac e th e fuse(s) , an d recheck .
2. Substitut e a known-goo d HI D bul b an d recheck .
Does the headlight low beam come on?
YES-Replac e th e HI D bulb .
N O - G o t o ste p 3 .
3 . Disconnec t th e 2 P connecto r fro m th e inverte r unit .
4. Tur n th e combinatio n ligh t switc h ON .
5. Measur e voltag e betwee n th e No . 2 termina l o f th e
inverte r uni t 2 P connecto r an d bod y ground .
INVERTE R UNI T 2 P CONNECTO R
Is there battery voltage?
YE S - G o to ste p 6 .
N O - Repai r ope n i n th e wir e betwee n th e under -
hoo d fuse/rela y bo x an d th e inverte r unit .
6 . Tur n th e combinatio n ligh t switc h OFF .
YES - Substitut e a known-goo d inverter , an d
recheck . I f th e symptom/indicatio n goe s away ,
replac e th e origina l inverte r unit .
NO - Replac e th e ignite r unit .
Is there about 1-2
7
. Chec k fo r continuit y betwee n th e No . 1 termina l o f
th e inverte r uni t 2 P connecto r an d bod y ground .
INVERTE R UNI T 2 P CONNECTE R
Is there continuity?
YE S - G o to ste p 8 .
N O - Repai r ope n i n th e wir e betwee n th e inverte r
unit an d bod y ground . I f th e wir e is OK , chec k fo r
poo r groun d a t G20 1 o r G301 .
8 . Measur e resistanc e betwee n th e No . 1 an d B termi -
nal an d th e No . 2 an d A termina l o f th e ignite r unit .
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Headlights
HID Bul b Remova l ('9 9 - 0 4 models )
A transien t hig h tensio n (25,00 0 V ) occur s
a t th e bul b socket s o f th e hig h intensit y discharg e (HID )
lamp s whe n th e combinatio n ligh t switc h is turne d ON .
I t ma y caus e seriou s electrica l shoc k o r electrocutio n if
yo u d o no t observ e th e caution s below .
CAUTION :
• Neve r tur n o n th e combinatio n ligh t switc h befor e
fittin g th e HI D bulb s t o thei r bul b socket s an d com -
pletin g th e reassembl y o f th e headligh t assembly .
• T o preven t electrocution , d o no t servic e th e head -
light s assembl y i n we t conditions , suc h a s rai n o r
snow , nea r a sprinkle r system , o r whe n you r hand s
are wet .
• D o no t touc h th e surfac e o f th e HI D bulb s wit h you r
bar e hand s an d d o no t stai n i t wit h an y oil s an d
fats .
• D o no t disassembl e th e inverte r uni t an d th e ignite r
unit .
• D o no t tur n o n th e HI D bul b b y usin g a powe r
sourc e othe r tha n th e batter y mounte d o n you r
vehicle .
1. Mak e sur e yo u hav e th e anti-thef t cod e fo r th e radi o
an d th e navigatio n system , the n writ e dow n th e fre -
quencie s fo r th e radio' s prese t buttons .
2. Tur n th e combinatio n ligh t switc h OFF .
3. Disconnec t th e batter y negativ e cable , the n discon -
nec t th e positiv e cable .
4 . Remov e th e Tor x bol t (A ) usin g a Tor x T2 0 bit .
5 . Tur n th e cove r (B ) 45 ° counterclockwis e t o remov e
i t fro m th e headligh t assembly . 8
. Instal l th e ne w bul b in th e revers e orde r o f removal .
9. Afte r reconnectin g th e battery , ente r th e anti-thef t
code fo r th e radi o an d th e navigatio n system , the n
ente r th e customer' s radi o statio n presets .
BULB
SPRIN G
6. Tur n th e socke t 45 ° counterclockwis e t o remov e i t
fro m th e bulb .
BULB
7. Pul l th e retainin g sprin g awa y fro m th e bulb , the n
remov e th e bulb .
SOCKE T
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