How to Route Dashcam Cables Safely Around Airbags

TL;DR: Properly routing dashcam cables around airbags is essential for safety and functionality—avoid running wires through airbag deployment zones and secure them with appropriate clips or trim removal tools.

Top picks for dashcams

We may earn a commission if you buy through our links, at no extra cost to you.

Best Pick

Nexus 5S

$399.99

4-Channel Full Coverage Four STARVIS 2 Sensors LTE Connectivity 10s Buffered Pre-Recording Motion Detection.

Check Latest Price See More Picks

Best Value

Nexus 4 Pro S

$379.99

Triple STARVIS 2 Sensors 3-Channel 4K+1080P+2.5K Recording PlatePix™ License Plate Capture Optional LTE Live Monitoring

Check Latest Price See More Picks

E360 ACE

$299.99

Front and Cabin: 5.2K 360-degree panoramic recording, Sony STARVIS 2 IMX675 Sensor, Quad-Core CPU offers greater efficiency Multiple recording modes 8 Infrared LED lights improve night vision capability.

Check Latest Price See More Picks

Quick overview

• Never place cables inside or near airbag deployment areas to prevent interference during deployment.
• Use factory trim panels and existing gaps to discreetly and safely route wires.
• Ensure cables are secured with clips or adhesive mounts to avoid loose wires that can be hazardous.

Safely Routing Dashcam Cables Around Airbags

When installing a dashcam in your vehicle, one of the most critical safety considerations is ensuring that cables do not interfere with airbags. Airbags are engineered to deploy rapidly in a collision, and cables routed incorrectly can become dangerous projectiles or impede deployment, increasing the risk of injury.

Start by identifying the locations of your vehicle’s airbags. Common airbag placement includes the steering wheel, dashboard, side pillars, and seats. Your vehicle’s manual can often help with this, or you can consult online forums specific to your car model.

Once you've mapped out the airbag deployment zones, avoid running any dashcam wiring through those areas. Instead, focus on utilizing areas such as under the headliner above the windshield, down the A-pillars (using trim removal tools to access behind the panels), along the door sills, and around the dashboard edges where airbags are not present. Avoid using staples or nails to fasten wires; specialized wire clips or adhesive-backed cable mounts are safer alternatives.

For power, if you are hardwiring your dashcam, connect to accessory power outlets or fuse boxes located away from airbag components. Use a multimeter to confirm the correct circuit and avoid splicing wires near airbags or steering columns.

Finally, keep an eye on whether you’re working with heated or cold environments in Canada, as winter cold can make plastic trim brittle and more likely to crack if forced. Use plastic pry tools designed for automotive trim to minimize damage.

What to Look for in Canada

Canada's diverse climate—from freezing winters to hot summers—means your dashcam cables and accessories must withstand temperature extremes. Look for cables with high heat tolerance and flexible insulation that won’t crack in the cold. Weather-resistant and UV-protected wires are vital to ensuring lasting performance.

Many dashcams offer parking mode features that require a constant power source, making hardwiring more common for Canadian drivers who want 24/7 protection, especially in cold parking conditions. When hardwiring, consider a fuse tap kit with a low-voltage cutoff to protect your car battery during long cold spells.

Installation-wise, many Canadian drivers prefer professional help for routing wires safely—especially when working around airbags in higher-end vehicles or models with complex electrical systems. You can also source installation guides tailored to Canadian car models in forums or video tutorials.

Key points to review: