Mercury Mariner 200, 225 Optimax Outboards Service Manual, 90-855348, Page 331Get this manual
Trim Indicator Wiring Diagrams For Boats Equipped with Quicksilver Commander Series Side Mount Remote Control
22908Trim IndicatorRemote ControlTo EngineTrim SenderEngine Ground
For Boats Equipped with Quicksilver IgnitionChoke and Main Harness Assembly