Dash Cam Power Adapter for Nissan – Plug & Play Dome Light Harness, 5V 2A, Fuse Protected, Hidden Wiring, No Cigarette Lighter Cable Needed

Description

Watch the Installation

See exactly how it fits before you order — from prying off the dome light lens to routing the cable along the headliner.

Not sure which connector you have?
Send us a photo of your dome light connector through our
Contact Us
page and we will confirm it for you before you order.

 

## Power Your Dash Cam the Way It Should Be Wired

Most dash cam owners end up with a cable draped across the dashboard and plugged into the cigarette lighter. It looks messy, it blocks a cup holder, and it leaves a wire hanging in your field of view.

The common fix is a mirror-tap adapter — but that only works if your car has an auto-dimming rearview mirror, which usually means a higher trim level. If you drive a base or mid-level Nissan, you have been out of options.

This adapter solves both problems. It takes power from your overhead dome light — a connector every trim level has — and feeds your dash cam through a hidden, fuse-protected harness.

### Why the Dome Light?

Your dome light circuit is live and constant, and the connector is already there behind the lens. That means:

• No auto-dimming mirror required
• No cutting or splicing factory wiring
• No bulky 12V plug taking up your only socket
• Nothing visible from outside the car

### What Makes This Different

**Built-in fuse.** A fuse sits in the adapter itself. If something goes wrong on the camera side, the fuse protects your car’s circuit — not the other way around.

**Genuine plug-and-play.** The factory dome light connector unplugs, this adapter plugs in between, and the original light keeps working exactly as before.

**No effect on your dome light.** Your reading lights and overhead lights continue to function normally. This adapter simply taps the same circuit.

**Short 5 cm lead.** The adapter hides completely inside the headliner, so nothing is left dangling.

**Installation guide included.** A printed card carries a QR code — scan it and follow our step-by-step installation guide with photos. A pry tool is included so you can remove the dome light lens without scratching your trim.

### Specifications

• Input: 12V DC (vehicle)
• Output: 5V 2A (total)
• Lead length: 5 cm
• Protection: built-in fuse
• Housing: compact, headliner-friendly
• Net weight: 40 g

### What’s in the Box

• 1 × Dash cam power adapter (dome light harness)
• 1 × Pry tool
• 1 × QR code installation guide card

**Please note:** A USB data cable is not included. Use the cable that came with your dash cam, or add one to your order.

### Before You Order — Check Your Connector

This adapter comes in two connector types. Please confirm yours before ordering:

• 8-pin connector — fits Rogue, Altima, Sentra, Qashqai (2 USB ports)
• 4-pin connector — fits Kicks, Micra, Note (1 USB port)

Not sure which one you have? Send us a photo of your dome light connector through the Contact Us page and we will confirm it for you before you buy.

 

### Frequently Asked Questions

**Q: Will this work if my car does not have an auto-dimming mirror?**
Yes — that is exactly what this adapter is designed for. It takes power from the dome light, not the mirror, so it works on base and mid-level trims as well.

**Q: Will it affect my dome light or reading lights?**
No. The factory connector is simply re-routed through the adapter. Your overhead lights keep working normally.

**Q: Do I need to cut or splice any wires?**
No. There is no cutting, splicing, or soldering. It is a direct plug-in between the factory connector and your dome light.

**Q: Is a USB cable included?**
No. A USB data cable is not included — please use the cable that came with your dash cam, or add one to your order.

**Q: How do I know which connector type I need?**
Check the fitment table above. If your model is not listed, or you are unsure, send us a photo of your dome light connector through our Contact Us page and we will confirm it before you order.

**Q: Is there any protection for my car’s electrical system?**
Yes. The adapter has a built-in fuse that protects your vehicle’s circuit and your camera.

**Q: How long does shipping take?**
Orders are processed within 1–4 business days. Estimated delivery is 15–30 business days to North America, 10–25 business days to Europe, with tracking provided. Please see our Shipping Policy for full details.

**Q: What if it does not fit my car?**
Contact us at support@diymyparts.com with your order number and a photo of the connector. If we shipped the wrong connector type, we will make it right — see our Return & Refund Policy for details.

### Shipping

Ships from our warehouse with tracking. Processing time is 1–4 business days. Estimated delivery: 15–30 business days to North America and 10–25 business days to Europe. Import duties or local taxes, if any, are the buyer’s responsibility.

### Please Note

This adapter is an aftermarket electrical accessory. It connects to your vehicle’s dome light circuit to supply power to a dash cam. It does not modify, replace, or interfere with any safety system. Professional installation is recommended if you are not comfortable removing interior trim.

DIYMyParts is an independent aftermarket parts supplier and is not affiliated with, authorized by, or endorsed by any vehicle manufacturer. Vehicle makes and models are referenced only to describe fitment.

Questions? Email us at support@diymyparts.com — we reply within 24–48 hours, Monday to Friday.