Ford Focus Windshield Wiper Fuse and Relay Location (2012–2021 DIY Guide)
Last Updated on April 27, 2025 by Nick
Hey everyone! It’s a rainy day — perfect timing — because today, I’m working on the 2012 to 2021 Ford Focus to show you where the windshield wiper fuse and relay are hiding. If your wipers have suddenly stopped, don’t panic — it might be a simple fix! So let’s dive right in.
Table of Contents
2012–2018 Ford Focus (MK3) Wiper Fuse Location
In the Ford Focus MK3, there are two fuses and one relay involved in the front and rear wiper systems. All of them are located inside the engine bay fuse box.
Wiper Relay
This little guy controls the wiper operation. It kicks on when you turn your key to the “ON” position.
👉 Tip: If your wipers aren’t working, try tapping the relay lightly. Still not working? Swap it with another known good relay, like the reverse light relay.
Front Wiper Motor Fuse (F18)
- Location: Fuse slot F18
- Type: 20-amp J-case fuse
- Purpose: Provides power directly to the front wiper motor.
Rear Wiper Motor Fuse
- Type: 15-amp mini fuse
- Purpose: Powers the rear window wiper motor.
👉 Tip: You can easily pop the fuse out for inspection, or peek through the side to check if it’s blown. If needed, gently wiggle and pull it out.
2019–2021 Ford Focus (MK4) Wiper Fuse Location
For the Ford Focus MK4, the setup is a little different but still easy to find.
The engine bay fuse box is located between the battery and the side wing/fender. (If you need help opening it, check out this video.)
Front Wiper Fuse (Slot 75)
- Type: 20-amp M-case fuse
- Purpose: Controls the front windshield wipers.
Rear Wiper Fuse (Slot 73)
- Type: 20-amp yellow Micro2 fuse
- Purpose: Controls the rear window wipers.
👉 Pro Tip: To check if a fuse is blown, inspect the thin metal strip inside — if it’s broken, the fuse needs to be replaced. Always replace it with the same type and amperage! Using the wrong fuse can lead to electrical problems.
Final Thoughts
And that’s it! I hope your Ford Focus wipers are back in action. 🚗💨 Got questions, troubleshooting tips, or success stories? Drop them in the comments — I’d love to hear from you! Thanks for hanging out — stay dry out there!
Need More Help?
Check out our YouTube video tutorial for a visual step-by-step guide.
Have a question or another Ford Focus issue you’d like us to cover? Leave a comment below!
Related Topics:
- Ford Focus wipers not working
- Ford Focus wiper fuse location
- Ford Focus wiper relay location
- Ford Focus windshield wiper repair
- Ford Focus fuse box diagram
- Ford Focus DIY
- Ford Focus wiper motor troubleshooting
- Ford Focus electrical issues
About The Author
Nick
Hi! Greetings, I'm Nick, an automotive technician and a vehicle enthusiast with over a decade of experience working at a dealer service station. I have extensive knowledge of engine oils and lubricants and have helped countless customers maintain their vehicles. As an editor and author of articles on automobiles, I draw on my personal experience and professional training to provide readers with accurate and reliable information. I am passionate about sharing my expertise with others and helping them make informed decisions about their vehicles.