1999 SATURN SL  4DR SEDAN                                             
Security
Battery                               RED + RED +                                       (+)           IGNITION SWITCH HARNESS  (2 CONST WIRES)
Ignition                              PNK                                                      (+)           IGNITION SWITCH HARNESS
Starter01                           YEL +                                                   (+)           IGNITION SWITCH HARNESS
AllDoorTrigger                   WHT (-)                                                (+)           SMALL HARNESS BELOW ASHTRAY
TrunkTrigger                     RED/BLK  (-)                                        (-)            AT TRUNK LIGHT
FactoryAlarmDisarm         PNK   YEL/BLK                                                   OPEN PNK  WIRE AND GRD YEL/BLK  SEE NOTE
ParkingLights                    BRN   (+)                                              (+)           BEHIND FUSEBOX UNDER CONSOLE OR SWITCH
Remote Start
Battery                               RED + RED +                                       (+)           IGNITION SWITCH HARNESS  (2 CONST WIRES)
Ignition                              PNK                                                      (+)           IGNITION SWITCH HARNESS
Ignition02                          BRN +                                                  (+)           IGNITION SWITCH HARNESS "2ND ACC
Ignition03                           +
Accessory01                     ORG +                                                  (+)           IGNITION SWITCH HARNESS
Accessory02                                                                                   +
Starter01                           YEL +                                                   (+)           IGNITION SWITCH HARNESS
AntiTheftSystem                NONE
KeySense                          LT.GRN    (-)                                        (-)            IGNITION SWITCH HARNESS
Tach                                  VIO/WHT (-)                                         (-)            AT MULTI COIL PACK OR BLK  INJ WIRE 1 CY
SpeedSense                     GRN                                                     (AC)        ABOVE PEDAL OR BLU 32 PIN CONN POS D-6
ParkingLights                    BRN   (+)                                              (+)           BEHIND FUSEBOX UNDER CONSOLE OR SWITCH
BrakeLights                       LT.BLU  (+)                                          (+)           AT BRAKE SWITCH 
ReverseLights                   LT.GRN    (+)                                       (+)           AT BACK UP LIGHT SWITCH
Horn                                  BLK (-)                                                                 AT STEERING COLUMN
Doorlocks / Window
PowerUnLock                    WHT     (+)                                           (+)           POSITIVE TRIGGER OR DRIVERS KICK PANEL
PowerLock                        LT.BLU  (+)                                          (+)           IN CENTER CONSOLE "BEHIND FUSEBOX"
LeftFrontWindow01           LF:DK.BLU
RightFrontWindow01        RF:DK.BLU/WHT    LR:DK.GRN RR:LT.GRN
LeftRearWindow01           LF:BRN
RightRearWindow01         RF:TAN               LR:VIO RR:VIO/WH
Convenience
HeadLights                        BLU                                                      (+)           AT LIGHT SWITCH
LowSpeedWipers              DISARM:                                                             AT KEYLESS MOD. GROUND YEL/BLK(STRT.KILL
TrunkRelease                    GRY                                                     (+)            PASSENGERS REAR QUARTER BEHIND  PANEL     
                                                            
                                            
Mobile Audio / Video
Battery                               RED + RED +                                       (+)           IGNITION SWITCH HARNESS  (2 CONST WIRES)
Accessory01                     ORG +                                                  (+)           IGNITION SWITCH HARNESS
Ground                              BLK -                                                    (-)            RADIO HARNESS
Illumination                        GRY                                                     (+)           RADIO HARNESS
Dimmer                             BRN                                                      (+)           RADIO HARNESS
FrontLeftSpeakerPos        TAN
FrontLeftSpeakerNeg        GRY
FrontRightSpeakerPos      LT.GRN
FrontRightSpeakerNeg     DARK GREEN
RearLeftSpeakerPos         BRN
RearLeftSpeakerNeg        YEL
RearRightSpeakerPos      DK.BLU
RearRightSpeakerNeg      LT.BLU
Control Modules
BEHIND PANEL ON DRIVERS SIDE REAR SEAT    
Note:
 Wirediagram.com makes no representation or warranty with respect to the above information including its accuracy, completeness, or its freedom from third parties' proprietary rights. Wirediagram.com disclaims all liability or responsibility for errors or omissions therein or any decision made by the recipient in reliance thereon. The installer must verify any circuitry with the proper test equipment prior to installation.