Radar detector question
https://fitdvr.com/collections/chevr...adillac-d3-019
you can get it on Amazon, also added a USB port, which is nice.
I had a Fitcam on my last car and it was great.
Bought my last one at Sam's for $289. Same performance as an R8 only with out the arrows which are nice but not a must have.
Half the price, smaller and lighter.
Pair it with a Bartallama3D Mount: https://www.corvetteforum.com/forums...tor-mount.html
for $30 and you can grab the mount with the detector in it and have it under a seat or such in 15 seconds.
Works so well I bought a second one for my daily driver.
You will not be disappointed!
I have observed a lot of Laser testing over the years, and most RDs catch only a very small fraction of the shots during those test runs and usually it's not the initial LIDAR hit and the RD alert will catch a glimpse of it at some point during the test.





I used the mirror tap from Amazon. Once I popped the cover off of the mirror, there are two options. Either pull one of the rubber bumpers out and run the wires through the hole (what I started to do) or simply run the wires out the top of the cover (there is plenty of room on my 2025).
With the cover removed, the wire tap is easy. Red to red on the top row and black to black middle of the bottom row.
I bought a visor clip made to hold your sunglasses off Amazon for less than $10 and used a wire tie to hold my R8 in place. It is solid and works great with zero visibility issues.
The Best of Corvette for Corvette Enthusiasts
FWIW. Best Pic of the Plug Back I have seen!
I installed similar on my 2020 C8 from a Video made 6 months BEFORE Bendmount had their mount or instructions of installing. GM initially said, "mirror power can't be taped" (but the said that for the C7 as well.)
Left is the Pic from Blendmount who called GM who had issued a Bulletin for dealers saying that taping the mirror could cause driver door mirror to fail! They were warned IF that happened it was NOT covered on Warranty.
CAUTION to those installing: YOU WILL NOT see that plug and wires that clearly when you are installing!
Pic right is from an early video someone made, which is all I had. My words placed on video clip.
Next to the "hard to see black wire is a Gray wire." Both hard to see. IF the mirror tap is inadvertently inserted in the Gray Wire the result in pic below. Not covered in warranty!
If the Gray wire is made ground instead of black it will cause the auto dimming driver's door mirror to fail. GM Bulletin to dealers warns NOT COVERED ON WARRANTY
Last edited by JerryU; Mar 27, 2025 at 06:13 AM.





I got lucky on the picture. I took a bunch trying to ensure I didn’t hit the deadly “gray wire” with the ground. I didn’t like the Blendmount and the C8 mirror is very different from my C7. The visor clip mount works perfectly with zero obstruction, plus in total I spent less than $25 on the mirror tap and visor clip from Amazon.
I got lucky on the picture. I took a bunch trying to ensure I didn’t hit the deadly “gray wire” with the ground. I didn’t like the Blendmount and the C8 mirror is very different from my C7. The visor clip mount works perfectly with zero obstruction, plus in total I spent less than $25 on the mirror tap and visor clip from Amazon.
For my 2008 C6 I tapped the mirror and recall it was easy as I used a small wire tap (see Pic.)
I ordered my 2014 C7 Z51 early, soon after the launch January 2013, several months before the prices were out with the only one I found who would quote MSRP whatever it was: Hendrick in Cary NC. Kerbeck where I bought the C6 was not taking "hold a spot list orders" until prices came out which was not until May as I recall. First C7 I saw in person was in August 2013 at the Monterey Historics at Laguna Seca. They had ~8 Prototypes. Was able to sit in one and after seeing a mirror tap would not be easy looked at the possible use of a Sun Visor mirror. When my car arrived GM was on record saying can't tap the mirror because of circuits that measure inrush current flow etc related to the new battery saving feature.
So removed the Sun Visor and tapped the wires bringing power out to use for the new Detector I just bought. Funny GM was right, it that case all looked fine, no shorts (checked many times) BUT the minute the relatively low current the Detector draws was plugged in it tripped a breaker or circuit of some sort. Wasn't a fuse, was not one I found. BUT fortunately after about 10 minutes it reset, power was on the light BUT when I plugged in the radar detector power was lost for about 10 minutes. At a local automotive parts house, machine shop etc when I bought some parts asked the fellow there who is very sharp. He said yep we're having similar issues with other new GM cars. Finally someone successfully taped the mirror and that is what I used!
Used on C6 (also on my Street Rod I wired from scratch!)
Its true that laser is just telling you you have just been clocked for speed. So use Google maps or Waze with it.
No need to hide it unless you live in DC or VA on east coast but there maybe more elsewhere?. If you get pulled over driving thru DC or VA just shut it off and tell him if he says anything that its illegal to use them here so you always shut it off while driving thru. You will be on body cam making your case and he will have to prove you had it turned on. Not possible. But chances are that you never got pulled over because you had it on and you slowed down before he clocked you.
Use a mirror wire tap like others posted. Its a clean install and its much less visible. Mount it as high and tucked in by mirror as possible.
Last edited by GrandSport 2017; Mar 27, 2025 at 11:42 AM.
So for my two C7's taped the mirror for power and used ECORT large suction cup "Sticky Mount." Worked great, never fell when driving. But IF parked facing the Sun on a HOT day, the air in the cup heated and it fell. So made a tether I used on the two C7s I had for ~8 years and for 3 years on my C8 (Pic from C8.) Then when my TV Mirror failed, actually the camera failed, and dealer first ordered a new mirror so had to remove the rdar power tap. I installed the Radar Detector on the dash. Like location better. Had that for a year and transferred it to my E-Ray where it has been for 13 months. IF I park in a "bad area," seldom in my case, easy to remove with only a wire showing at the windshield.
Install for 3 years on 2020 C8 with mirror power tap. Used a Stainless Fishing Leader as a Tether so when parked facing the Sun on a Hot Day IF the air in the suction cup heated and the detector with "Sticky Mount Fell" it did not hit the Dash! Would happen 4 or 5 times a summer.
Switched for 1 year on the C8 to this dash mount. Power from 12-volt receptacle under passenger dash. Used a flush mount right angle plug that fits flush. The wire is in D shaped rubber molding that has 3M adhesive on flat side. Wires hidden util they appear at windshield,
https://fitdvr.com/collections/chevr...adillac-d3-019
https://fitdvr.com/collections/chevr...adillac-d3-019
I plug it into the socket below the glove compartment. I picked that mount because I didn't want to mount it to the windshield or rear view mirror and hardwire it or have dangling cables. The infotainment mount is clean, out of the way and allows me to swap it easily between cars.
I also have Waze up on the infotainment screen.





















