1998+ Mercury Mariner 25HP Bigfoot Service Manual, Page 104Get this manual

CHARGINGSTARTING SYSTEM
Battery Charging System
Description (15 Ampere)

Wiring Diagram (15 Ampere)
BLKBlack REDRed GRYGray YELYellow

• ATV
• Jet Ski
• Outboard Motors
• Personal Watercraft
• Snowmobiles
• Stern Drives