Here's a very Brief "How to" as promised a while ago!
I purchased the Radar Mount RJ11 Mirror Wire Radar Detector Hardwire Power Cord from www.amazon.com .
Remove the black plastic piece gently against the windshield using a small flat head screw driver..
The RJ11- Tab adapters unfortunately were to big and did NOT use them and simply spliced into the according wires as shown and pictured below...
I then spliced into the TOP BLACK WIRE which is your GROUND To BLACK on RG11 CORD
The 2nd YELLOW/BROWN WIRE will be your POWER TO RED ON RJ11 CORD as shown on the below Pic.
If you have any questions please feel free to ask. Z
Here's my previous "How TO" Hard-wire your Radar detector.
https://www.ecoboostperformanceforum.com/index.php/topic,6964.0.html
https://www.amazon.com/Radar-Mount-Detector-Hardwire-3005201U/dp/B078939GZ2/ref=pd_ybh_a_1?_encoding=UTF8&psc=1&refRID=01GCW2DW9F03QN6M9PK8
I purchased the Radar Mount RJ11 Mirror Wire Radar Detector Hardwire Power Cord from www.amazon.com .
Remove the black plastic piece gently against the windshield using a small flat head screw driver..
The RJ11- Tab adapters unfortunately were to big and did NOT use them and simply spliced into the according wires as shown and pictured below...
I then spliced into the TOP BLACK WIRE which is your GROUND To BLACK on RG11 CORD
The 2nd YELLOW/BROWN WIRE will be your POWER TO RED ON RJ11 CORD as shown on the below Pic.
If you have any questions please feel free to ask. Z

Here's my previous "How TO" Hard-wire your Radar detector.
https://www.ecoboostperformanceforum.com/index.php/topic,6964.0.html







https://www.amazon.com/Radar-Mount-Detector-Hardwire-3005201U/dp/B078939GZ2/ref=pd_ybh_a_1?_encoding=UTF8&psc=1&refRID=01GCW2DW9F03QN6M9PK8