Toyota Land Cruiser Dash Cam Adapter
Toyota Land Cruiser Dash Cam Adapter
The Toyota Land Cruiser is the ultimate overland platform — and it deserves a dash cam install that matches its premium build quality. Whether you have the legendary J200 (2019–2021) or the all-new J250 (2024+), Dongar has plug & play adapters that tap into OEM connectors for a clean, factory-looking installation. No cutting, no splicing, no fusebox work.
Which Adapter Fits Your Land Cruiser?
J250 Land Cruiser (2024+)
The all-new J250 has up to three connection points depending on your trim and model year. The 5-pin OEM dashcam connector was found taped up in the domelight cavity on Premium trims — and likely all 2025+ trims.
| Trim | Mirror (DCA-10B) | Domelight (DCA-5A) | TSS 3.0 (DCA-16T) | PRO / PRO+ |
|---|---|---|---|---|
| Premium | ✓ | ✓ (2025+) | ✓ | ✓ (5A or 10B) |
| 1958 | ✓ | ✓ (2025+) | ✓ | ✓ (5A or 10B) |
| First Edition | ✓ | ✗ (2024 only) | ✓ | ✓ (10B) |
| Base | ✓ | ✗ | ✓ | ✓ (10B) |
J200 Land Cruiser (2019–2021)
| Configuration | Adapter | Connection | PRO Compatible? |
|---|---|---|---|
| Base (all years) | DCA-10B + DCA-12T | Mirror + TSS 2.5 | Yes (via 10B) |
| Heritage Edition (2020–2021) | DCA-10B + DCA-12T | Mirror + TSS 2.5 | No PMA-01 in DB |
Three Connection Points Explained
🔌 Rearview Mirror
Plugs into the auto-dimming mirror connector underneath the plastic mirror shroud. Works with both the standard homelink autodimming mirror AND the digital rearview mirror (rear camera mirror) — confirmed on LandCruiserForum. USB output mounts on the windshield near the mirror.
💡 Domelight Cavity
Plugs into the pre-provisioned OEM dashcam connector inside the overhead console. Found taped up from factory in Premium trims. Lives entirely hidden in the ceiling — the cleanest possible install for a premium vehicle like the Land Cruiser.
🛡️ TSS Computer
Shares power from the Toyota Safety Sense lane-trace assist computer near the mirror base. Does NOT connect to the mirror itself. Available on all trims.
How to Install
Mirror Install (DCA-10B)
- Tilt your rearview mirror down and remove the plastic shroud/cover
- Locate the mirror connector (10-pin) — NOT the nearby TSS connector
- Unplug the mirror harness
- Plug the Dongar adapter inline between the harness and mirror
- Route the USB-C cable behind the headliner to your dash cam
- Replace the shroud — done
Domelight Install (DCA-5A)
- Pull the overhead console / domelight assembly straight down (requires firm force — it clips in with 2–4 red clips)
- Locate the white 5-pin connector on the driver's side, usually taped up from the factory
- Plug the Dongar adapter into the connector
- Route the USB-C cable to your dash cam
- Push the domelight assembly back into place — done
Parking Mode
Want your dash cam recording while your Land Cruiser is parked? The LC's hybrid drivetrain makes it an ideal candidate for extended parking mode.
Dongar PRO PMA-01
3-position switch:
• IGN — on with engine only
• Timed — 4 hours after parking
• Continuous — up to 36 hrs, 11.8V cutoff
Includes 5A + 5C + 10B harnesses in one box. Use Harness 5A for 2024+ Land Cruiser domelight.
Dongar PRO+ PRS-01
OLED display + one-button menu:
• Custom voltage cutoff (0.01V precision)
• Custom timer (hrs + mins, default 8hr)
• Energy Budget mode (Eco/Normal/Heavy)
• 5V always-on + Parking Mode CC for Viofo/RedTiger
Same harnesses as PRO. Swap module & mount if upgrading.
Dongar vs. Mangoal / FitDVR
Not all mirror tap adapters are created equal. Here's how Dongar compares to the generic alternatives you'll find on Amazon:
| Feature | Dongar | Mangoal / FitDVR |
|---|---|---|
| USB-C Output | True USB-C PD (5V/9V/12V) — 18W | 5V only, micro-USB or basic USB-A |
| Connector Quality | OEM-grade Molex connectors, gold-plated pins | Generic pins, loose fit reported |
| Engineering | Designed in USA & Europe, PCBA tested | Generic overseas design |
| Parking Mode | PRO / PRO+ with low-voltage cutoff, timer, energy budget | None — always-on or nothing |
| Warranty | 3-year warranty, US-based support | 30-day Amazon return only |
| Vehicle Coverage | Trim-specific adapters, compatibility database | One-size-fits-all approach |
| Install Documentation | Vehicle-specific pamphlets, video guides | Generic instructions |
What Land Cruiser Owners Are Saying
Wow!! I found this by mistake while looking for a way to wire my 2018 Land Cruiser with my VanTrue dashcam. I watched a few videos on YouTube and figured I would try it out. Its so easy to install with a little patience. Looks factory installed and works great.
The hybrid battery setup means parking mode is a total non-issue. The 12V isn't used for starting, so you can run continuous recording without worrying about being stranded.
Guinea pig thread results are in — DCA-10B confirmed working on both the standard homelink mirror and the digital rearview mirror. Clean install, no issues.
Frequently Asked Questions
Which Dongar adapter fits the 2024+ Toyota Land Cruiser?
The J250 Land Cruiser (2024+) supports up to three adapters: DCA-10B for the rearview mirror, DCA-5A for the domelight cavity (2025+ trims), and DCA-16T for the TSS 3.0 computer. For parking mode, add the Dongar PRO (PMA-01) or PRO+ (PRS-01). Use the Compatibility Finder to confirm your specific trim.
Does the adapter work with the Land Cruiser's digital rearview mirror?
Yes. The DCA-10B has been confirmed compatible with both the standard homelink autodimming mirror and the digital rearview mirror (rear camera mirror) on the J250 Land Cruiser. This was verified by the LandCruiserForum community.
Is the Land Cruiser good for continuous parking mode?
The Land Cruiser is one of the best vehicles for extended parking mode. Its hybrid drivetrain uses a 288V traction battery to start the engine — the 12V accessory battery isn't involved in starting at all. This means your dash cam can record for extended periods with minimal concern about battery drain. The Dongar PRO/PRO+ low-voltage cutoff provides an extra safety net.
What's the difference between the 5-pin and 10-pin adapter?
The 5-pin (DCA-5A) plugs into the OEM dashcam connector inside the domelight/overhead console cavity — hidden in the ceiling. The 10-pin (DCA-10B) taps into the auto-dimming rearview mirror connector, with the USB output mounting on the windshield near the mirror. Both provide the same 18W USB-C power. For the Dongar PRO, all harnesses come in one box.
Will the Dongar PRO work with my Viofo / Garmin dash cam?
The Dongar PRO outputs true 18W USB-C (5V/9V/12V) and works with virtually all USB-C powered dash cams. Garmin Mini 2/Mini 3 work great with both PRO and PRO+. Viofo and RedTiger cameras have non-standard USB-C — the PRO will keep them recording, but for proper parking mode detection, the PRO+ is recommended (it has dedicated 5V always-on + Parking Mode CC settings).
What's the difference between DCA-12T and DCA-16T?
The DCA-12T is designed for the TSS 2.5 lane-trace computer found in the J200 Land Cruiser (2019–2021). The DCA-16T is for the newer TSS 3.0 computer in the J250 (2024+). They have different pin counts and pinouts — they are NOT interchangeable. Use the Compatibility Finder to confirm which one fits your Land Cruiser.
Installation Resources
| Product | Install Pamphlet (PDF) |
|---|---|
| DCA-10B (10-Pin Mirror) | Download PDF |
| DCA-5A (5-Pin Domelight) | Download PDF |
| DCA-16T (16-Pin TSS 3.0, J250) | Download PDF |
| DCA-12T (12-Pin TSS 2.5, J200) | Download PDF |
| Dongar PRO (PMA-01) | Download PDF |
| Dongar PRO+ (PRS-01) | Download PDF |
As Featured In
TechRadar: "This ingenious adapter is the dash cam installation hack I've been waiting for"
autoevolution: "Dongar Dashcam Adapters Are the Automotive Accessory You Didn't Know You Needed"
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