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Dashcams in EVs
Many EVs now offer integrated dashcams that record while driving or parked — improving safety and accountability.
Introduction
Dashcams — or dashboard cameras — are small video recorders mounted in vehicles to capture footage while driving. In EVs, dashcams are increasingly integrated into the vehicle's onboard camera system, providing enhanced safety, evidence in case of incidents, and support for surveillance features like Sentry Mode.
This chapter explores how dashcams are used in EVs, the differences between factory-installed and aftermarket options, and what benefits they offer to drivers.
What Is a Dashcam?
A dashcam continuously records video while the vehicle is moving, and often while parked. Footage is typically saved to an internal storage drive or a connected USB stick or SD card.
There are two main types:
- Built-in dashcams: Integrated into the vehicle's camera system
- Aftermarket dashcams: Installed separately, usually mounted on the windshield
Many built-in systems also support event-triggered recording, such as when the car is involved in a collision or detects sudden braking.
Built-In Dashcam Features
Integrated dashcams take advantage of the vehicle’s existing cameras — front, rear, and sometimes sides — and may offer:
- Automatic recording while driving
- Event capture during accidents or hard braking
- Sentry Mode integration (for supported models)
- Manual save feature via touchscreen or voice command
- App-based video playback or USB download
Some systems require a USB stick to be plugged in, while others save to internal storage.
Example EV Models with Integrated Dashcams
| Model | Dashcam Features |
|---|---|
| Tesla (all models) | Dashcam with auto-record, manual save, USB support, and Sentry Mode integration |
| BMW iX / i7 | Drive Recorder feature (optional), records from multiple cameras |
| Hyundai Ioniq 5 / 6 | Optional DVR-style recording in higher trims or via aftermarket integration |
Advantages of Dashcams
- Accident Evidence: Helps prove fault in collisions
- Insurance Claims: Supports documentation and faster resolution
- Driving Incidents: Captures reckless driving or road rage events
- Peace of Mind: Records surroundings even when parked (with supported systems)
Limitations and Considerations
- Storage Management: Footage may overwrite automatically unless saved
- Privacy Laws: Always check local regulations about video recording
- Subscription Fees: Some advanced features may require paid services
- Power Use: Continuous recording can drain 12V battery in parked mode
Summary
Dashcams are a valuable addition to EV security and safety. Whether factory-installed or added aftermarket, they provide critical video evidence during incidents and increase driver confidence. As more EVs come equipped with high-resolution cameras, integrated dashcam functionality is becoming an expected feature — and a natural part of the connected EV experience.