Why Is My Dashcam Overheating — What Causes It and How Can I Prevent It?Updated 14 hours ago
It’s normal for your ROVE dash cam to feel warm during regular use, especially when recording in 4K, operating in Parking Mode, or running under direct sunlight.
However, if your device becomes unusually hot, shuts down unexpectedly, or displays a high-temperature warning, it may be overheating—and that’s something we want to help you avoid.
1. Extended Exposure to Direct Sunlight
When your vehicle is parked under the sun, especially during summer, cabin temperatures can exceed 140°F (60°C). Prolonged exposure can cause your dash cam’s internal temperature to rise above its normal operating range.
ROVE dash cams are designed to operate between -4°F and 140°F (-20°C to 60°C). To protect itself, the device may slow down, shut off, or stop recording beyond that.
2. Incompatible or Faulty MicroSD Card
A low-quality or non-U3-rated memory card can force the camera’s processor to work harder when saving video files, generating additional heat. Some cards may also fail to write correctly, causing the camera to freeze or overheat.
3. Using Unsupported Power Sources
Power banks, OBD2 adapters, and third-party USB chargers may not supply consistent voltage or include built-in protections. This can cause the dash cam to draw unstable current, increasing heat buildup over time.
4. Parking Mode Running in Extreme Heat
When Parking Mode is active, the dash cam remains on standby or records at a low bitrate while the vehicle is off. Without air circulation or A/C, interior temperatures can spike quickly, increasing the risk of overheating—especially if Parking Mode is left running for long periods.
1. Use a High-Quality, U3-Class MicroSD Card
We recommend using a ROVE PRO, ROVE Ultimate, or ROVE Industrial U3 microSD card. These are designed for high-speed 4K recording and maintain stable write speeds, reducing stress on the camera’s processor.
2. Format the Memory Card Regularly
To prevent file system errors and minimize write stress, format your SD card in-camera once every 1-2 weeks.
3. Avoid Direct Sunlight
Whenever possible, park in the shade or use a windshield sunshade to keep the cabin temperature lower. If your vehicle allows, mount the dash cam away from direct sunlight.
4. Use Only ROVE-Approved Power Sources
Use the original ROVE USB-C car charger or the ROVE Ultimate 3-Lead Hardwire Kit for stable and safe operation. These provide a regulated 5V/3.4A output and include built-in protection for your dash cam and your vehicle’s battery.
5. Adjust Parking Mode Settings
If you're in a high-heat region, consider setting a shorter Parking Mode timer (1-3 hours) or disabling it during hotter days. This helps prevent your camera from running too long while the cabin temperature rises.
6. Keep Firmware Up to Date
We release firmware updates to improve performance, fix bugs, and optimize heat management. If you’re unsure of your current version, contact our support team, and we’ll provide the latest version and installation instructions.
Is This Covered Under Warranty?
If your dash cam consistently overheats, shuts off without warning, or displays a “High Temperature” error, it could be a sign of a hardware issue. Please stop using the device and contact us right away. If it’s still under warranty, we’ll work with you on repair or replacement options.
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