Amber clearance lights to the front, red to the rear.
two amber in the front, and two red in the rear
1999 Volkswagen Beetle Stereo Wiring Constant 12V+ Red/White Switched 12V+ yellow/Red Ground Brown Illumination Gray/Blue Dimmer bgcolor Antenna Trigger Red/White Antenna n/a Rear Roof, Amplified na Front Speakers 6 1/2" Doors: Left Front (+) | Blue/White Left Front Brown/White Right Front Red Right Front (-) Brown/Red Rear Speakers 6 1/2" Rear Sides Left Rear (+) Red/Green Left Rear (-) Brown/Green Right Rear (+) Light Blue Right Rear (-) Brown/Light Blue
Constant 12V+ Green/Purple Switched 12V+ Yellow/Black Ground Black/Light Green Illumination Light Blue/Red Dimmer n/a Amplifier Remote Blue Antenna Right Front Front Speakers 5" x 7" Doors Left Front (+) Orange/Light Green Left Front (-) Light Blue/White Right Front (+) White/Light Green Right Front (-) Dark Green/Orange Rear Speakers 5" x 7" Rear Doors Left Rear (+) Gray/Light Blue Left Rear (-) Tan/Yellow Right Rear (+) Orange/Red Right Rear (-) Brown/Pink
Constant 12V+ Light Green Switched 12V+ Yellow/Black Ground Black Illumination Light Blue/Red Dimmer n/a Amplifier Remote Blue Antenna Right Front Front Speakers 6 1/2" Doors Left Front (+) Orange/Light Green Left Front (-) Light Blue/White Right Front (+) Dark Green/Orange Right Front (-) White/Light Green Rear Speakers 5" x 7" Side Panels Left Rear (+) Gray/Light Blue Left Rear (-) Tan/Yellow Right Rear (+) Orange/Red Right Rear (-) Brown/Pink
28-931. Lamp colors A. Front clearance lamps and those marker lamps and reflectors mounted on the front or on the side near the front of a vehicle shall display or reflect an amber color. B. Rear clearance lamps and those marker lamps and reflectors mounted on the rear or on the sides near the rear of a vehicle shall display or reflect a red color. C. All lighting devices and reflectors mounted on the rear of any vehicle shall display or reflect a red color, except that: 1. The stoplight or other signal device may be red, amber or yellow, except on a commercial vehicle, as defined in section 28-2231, the stoplight shall be red and the other signal devices shall be red or amber. 2. The light illuminating the license plate or the light emitted by a backup lamp shall be white.
1998 Ford Explorer Stereo Wiring Constant 12V+ Light Green Switched 12V+ Yellow/Black Ground Black Illumination Light Blue/Red Antenna Trigger orange/Blue Left Front (+) Orange/Light Green Left Front (-) Light Blue/White Right Front (+) Dark Green/Orange Right Front (-) White/Light Green Left Rear (+) Gray/Light Blue Left Rear (-) Tan/Yellow Right Rear (+) Orange/Red Right Rear (-) Brown/Pink
Constant 12V+ Purple/Light Blue Switched 12V+ Yellow/Black Ground Black Illumination Light Blue/Red Dimmer n/a Amplifier Remote Blue Antenna Rear Window, Diversity Front Speakers 6" x 8" Doors Left Front (+) Orange/Light Green Left Front (-) Light Blue/White Right Front (+) White/Light Green Right Front (-) Dark Green/Orange Rear Speakers 6" x 9" Rear Deck Left Rear (+) Tan/Yellow Left Rear (-) Gray/Blue Right Rear (+) Brown/Pink Right Rear (-) Orange/Red
Constant 12V+ Green/Purple Switched 12V+ Yellow/Black Ground Black/Light Green Illumination Light Blue/Red Dimmer n/a Amplifier Remote Blue Antenna Right Front Front Speakers 5" x 7" Doors Left Front (+) Orange/Light Green Left Front (-) Light Blue/White Right Front (+) White/Light Green Right Front (-) Dark Green/Orange Rear Speakers 5" x 7" Rear Doors Left Rear (+) Gray/Light Blue Left Rear (-) Tan/Yellow Right Rear (+) Orange/Red Right Rear (-) Brown/Pink
2000 Ford Ranger Stereo Information Constant 12V+ Light Green Switched 12V+ Yellow/Black Ground Black Illumination Light Blue/Red Dimmer n/a Amplifier Remote Blue Antenna Right Front Front Speakers 6" x 8" Doors Left Front (+) Orange/Light Green Left Front (-) Light Blue/White Right Front (+) Dark Green/Orange Right Front (-) White/Light Green Rear Speakers 6" x 8" Side Panels Left Rear (+) Gray/Light Blue Left Rear (-) Tan/Yellow Right Rear (+) Orange/Red Right Rear (-) Brown/Pink
2000 Ford Ranger Stereo Information Constant 12V+ Light Green Switched 12V+ Yellow/Black Ground Black Illumination Light Blue/Red Dimmer n/a Amplifier Remote Blue Antenna Right Front Front Speakers 6" x 8" Doors Left Front (+) Orange/Light Green Left Front (-) Light Blue/White Right Front (+) Dark Green/Orange Right Front (-) White/Light Green Rear Speakers 6" x 8" Side Panels Left Rear (+) Gray/Light Blue Left Rear (-) Tan/Yellow Right Rear (+) Orange/Red Right Rear (-) Brown/Pink
:Radio Harness +12V DC Constant White Switchedd Accessory Violet Ground Black Power Antenna Gray Remote Turn On Light Blue Illumintation Red/Black or Gray Left Front + Light Green Left Front - Pink Right Front + Gray Right Front - Brown Left Rear + Yellow Left Rear - Brown Right Rear + Blue Right Rear - Orange :Amplifier Outputs Remote Turn On Light Blue Left Front Mid + Light Green Left Front Mid - Pink Right Front Mid + Gray Right Front Mid - Brown Left Rear Mid + Yellow Left Rear Mid - Brown Right Rear Mid + Blue Right Rear Mid - Orange Subwoofer 1 + Green Subwoofer 1 - Red :At Speakers Left Front Tweeter + Red Left Front Tweeter - Green Right Front Tweeter + Pink Right Front Tweeter - Blue
Amplifier RemoteBlue Front Speakers5" x 7" DoorsLeft Front (+)Orange/Light Green Left Front (-)Light Blue/White Right Front (+)White/Light Green Right Front (-)Dark Green/Orange Rear Speakers5" x 7" Rear DoorsLeft Rear (+)Gray/Light Blue Left Rear (-)Tan/Yellow Right Rear (+)Orange/Red Right Rear (-)Brown/Pink when the wire says brown/pink it means a brown wire with a pink line, hope this helps