how to run a cable through the firewall? [Archive] - Audi Forums

: how to run a cable through the firewall?

06-08-2012, 10:35 AM
i have a 2010 A5 2.0
i want to mount a video camera on the front bumper or grill and run the cable from the camera to the control unit inside the cabin (legal protection). the control unit plugs into a usb adapter mounted in the cigarette lighter and will automatically turn on the camera when the car is starter.

so how to run the cable through the firewall? hopefully without having to drill a hole.

06-09-2012, 08:21 PM
Hey! There are several places on the firewall. Make sure the one you use keeps being waterproof. Quick search S5 Laser Interceptor install (