Should Side Clearance Lights on Boat Trailer Act As Turn Signals
Products Featured in This Question
Question:
I have a dual axle boat trailer with yellow marker lights on the forward wheel wells and red marker lights on the rear wheel wells. before I dropped the trailer off for service, the forward yellow marker lights on the wheel wells would blink with corresponding turn signal. Now they no longer blink. Some people are saying they arent supposed to Blink and were never supposed to blink and some people are saying they are supposed to Blink when you signal. What is the correct answer?
asked by: Samantha
Expert Reply:
It sounds like you have something like the Amber Lens # MCL0032ABB at the front and the Red Lens # MCL0032RBB at the back of your fenders.
Normally these lights are designed to switch on and off with your headlights since they are for clearance purposes. Some trailers may be a bit more fancy and have amber lights that act as both running lights and turn signals but for a boat trailer your amber lights would more likely than not be on the same circuit as your running lights so it sounds like everything is operating as it should!

Product Page this Question was Asked From
LED Clearance or Side Marker Trailer Light w/ Reflector - 1 Diode - Black Base - Amber Lens
- Trailer Lights
- Clearance Lights
- Reflectors
- Rear Clearance
- Side Marker
- Rectangle
- Surface Mount
- Non-Submersible Lights
- LED Light
- 4L x 2W Inch
- Amber
- Optronics
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Shop: Easy Grease Trailer Hub and Drum Assembly for 3.5K Axles - 10" - 5 on 4-1/2 - Pre-Greased
- Shop: Easy Grease Trailer Idler Hub Assembly for 3.5K Axles - 5 on 4-1/2 - Galvanized
- Shop: Hub Bearing Kit for Lippert, Dexter, and AL-KO Axles - 3,500 lb with #84 Spindle
- Shop: Karrier ST185/80R13 Radial Trailer Tire with 13" Aluminum Wheel - 5 on 4-1/2 - Load Range D
- Search Results: wheel jack
- Q&A: U-Bolt Kit For Double-Eye Leaf Spring e48SR
- Shop: CE Smith Spare Tire Mount - Lockable - Steel - 4-Lug and 5-Lug Wheels - 8-3/4" Long
- Shop: Grease Cap, 1.99" OD EZ Lube Drive in with Plug - Qty 2
- Shop: Chrome Trailer Wheel Lug Nut - 1/2" (Each)
- Shop: RV Bearing
- Q&A: Should Bearing Buddies Buddies be Used on EZ Lube Trailer Axles
- Search Results: bearing buddy
- Q&A: Upgraded 26 Inch Leaf Springs For 3,500 lb Axle on Tracker Boat Trailer
- Search Results: wheel
- Search Results: trailer jacks with wheels
- Search Results: wheel chocks
- Search Results: spare tire bracket
- Search Results: dust cap
- Q&A: Installing Side Trailer Lights to Blink with Corresponding Turn Signal
- Q&A: Getting Side Marker Lights to Function as Turn Signals and Running Lights
- Q&A: Are New Brake Drums Required if Replacing Electric Brake Assemblies on a Trailer
- Video: Breaking Down the ONE LED Trailer Tail Light
- Video: Feature Review LED Trailer Tail Light
- Video: LED Tail Light for Trailers Over 80" Wide: The Breakdown
- Video: Ultimate Overview of the Optronics LED Combination Trailer Tail Lights
- Q&A: Should 12 Volt Hot Lead on 7-Way Trailer Connector Be Hot All the Time, WIll it Drain the Battery
- Article: Wiring Trailer Lights with a 4-Way Plug (It's Easier Than You Think)
- Article: Trailer Lighting Requirements
- Video: Steel Directional Silver Trailer Wheel Feature Review
- Video: All You Need to Know About the Trailer Hub and Drum Assembly