How to Connect the Reverse Camera for Mazda BT-50 (2012–2018) with Polaris Factory Head Unit
Applies to SKU: MT-80071
Alphie E
Last Update 2 months ago
If you’re installing a VHEDIA head unit on your Mazda BT-50 (2012–2018) with a Polaris factory head unit, follow this guide to connect the reverse camera properly.
What You’ll Need:

✅ Purple RCA lead labelled "CAM IN" from the VHEDIA head unit
Step-by-Step Installation Guide:
- The reverse mirror plug is located behind the rear view mirror.
- Carefully access it by gently removing the trim surrounding the mirror if needed.

Step 2: Connect the Special Cable
- Take the black plug from the special cable and connect it to the reverse mirror plug.
Step 3: Run the Cable to the Head Unit
- Carefully route the cable from the rear view mirror area down to the back of your VHEDIA head unit.
- Make sure to tuck the cable behind the headliner and panels for a neat finish.
Step 4: Connect to the CAM IN Lead
- Plug the RCA end of the special cable into the purple RCA lead labelled "CAM IN" of the auxiliary cable for the reverse camera.
- Refer to the photo below for the connection setup:

Step 5: Plug the Auxiliary Cable into the VHEDIA Head Unit
- Connect the auxiliary cable for the reverse camera into the back of the VHEDIA head unit.
✅ Refer to the attached photo to ensure you’re using the correct port.

💬 Need more help?
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Reach out to us anytime, mate! We’re always happy to lend a hand.