I've done some research and it seems only a few C63 members have a hardwired V1 radar detector.

Does anyone know which wires to tap and where. Lots of posts for other benz's but not anything really for the C63 that anyone has go thru it.

I Just want the hardwire to stick out from the top of the front windshield

Any thoughts or opinions?

No one has a hardwired V1 radar? I'm wondering if the wires above where all the map lights can be tapped. I did that in my bmw before and it was quite simple.

May this can help: https://mbworld.org/forums/c63-amg-w...or-photos.html

Thanks that sort of helped... Just no pictures of how to Run the A pillar, but I will try to see if I can do it whenever I get the car back.

I thought there would be a DIY like there was for my E46 M3 but no dice. not one that was as easy anyway (cabin lights by the rear view mirror)

Someone needs to go into the top center console of sunroof and lights and test some wires out, I would be almost willing to pay another member to try it out, only reason I wouldn't is cause I got no idea and would be screwing stuff up more than anything.

Do you even need pics for that part of the project? Took me a grand total of 5 minutes to stuff the power wire of my Escort 9500i into the driver's side A-pillar and run it up into the headliner.

I gave up on looking for a hard-wired solution and followed this poster's writeup:

https://mbworld.org/forums/c63-amg-w...utlet-mod.html

Worked like a charm and I'm grateful to the OP in that thread who came up with it.

I couldn't find a empty fuse terminal in the cabin that was set to turn on and off with the ignition. Add-a-fuse doesn't fit in the MBZ fuse box and I didn't what to start hacking into the wiring harness. I used the cigarette adaptor but plugged it into the extra outlet in the glove box. Then popped the panel on the passenger side of the dash board off and drilled a hole to feed the power wire out of the glove box. With the right uphostery tools (Harbor Freight sell them). You can push the wire behind the A pillar and run it up behind the windshield molding over to the the driver's visors. I used the visor clip to mount the V-1 since I use it in three different cars. You need to put something between the visor and the headliner to hold it level in the up position. You can't see the wire and the V-1 is near invisable too. (PS the V-! saved my *** twice on the toll road through the OC today.)

I have done mine. Ill take some pictures soon, but be patient!

Post pics when you can

I've been looking for an easy DIY solution as well. Right now I've got that dang power cord hanging down from the passenger side of the rearview mirror and it's annoying and ugly. I had hardwired it on my old Lexus IS in about 10 minutes, but I had an easy to follow DIY from the Club Lexus forums ha.

OK here we go:

Use a card to open the overhead control panel. push the card in with confidence. the starbucks card is an MB special tool!


the panel flips open.


Track the bundle that is shown with red arrow:


Or you can follow the same bundle that has this tag, all the same:

(5400510 on my 2011 MY)
I believe this bundle includes the power line for the map light for the rear passengers. This was the best option for me because it does auto off a few minutes after the ignition is turned off and immediately when the alarm is activated.

There are more than one red wire with a black line in that bundle and I don't remember how I picked it, but I tested it for the rear map light with a voltmeter.

I use the base of the mirror mount that is a metal piece screwed to the roof skeleton as my ground. I just jammed the ground clip from the V1 harness in there and made sure it was stuck tight.

Here you can see the V1 piggyback clip in the said red wire.


The other end of the V1 power cable is pushed through the headliner and windshield gap on the left side of the rear view mirror.

This is where I like the V1 best. I have all of their remote attachments but this way there is no need for those.

I have done this successfully on two C63s, but keep in mind that you are messing with the electronics that are attached to the car's computers and you are risking damaging something or voiding your warranty, not to mention fire!!!

I am maxed out on attachments for this post. B'Bye

OK here are shots of the final result:





Thanks and enjoy

Do a search for qship5 as I believe he posted some very nice info on this subject!

Ok so I started unplugging connections to see what happens, eg the rear reading light would go out. I wanted to use power from reading lights because they don't dim and the car shuts them off if left on accidentally. This is important because having constant power would mean you have to manually turn off the V1.
Also a general rule in auto electrical is that your wirings are either live or switched, so there is no ground wire. The car body is ground. So if I have the reading light switched OFF the wire with power is live (before the switch) and the wire without power is after the switch.

I have had this on my 2011 since May and for 2 years on my 2009. I did a similar set up on my E46 M3 prior to this. Same concept though.

Fantastic work that is. A bit more to it that an everyday DIY if you know what I mean.
I also wanted to keep my V1 mobile to use it on my other car and not to noticeably modify a leased car.
None the less that is the way to go as far as ultimate integrations go.

Yes, he did a great job!! Wish I could hook up with him for help with mine!!

I am looking to do this exact same setup in my 2012 coupe, but I am unsure how to test the wires to see which one to use. Both red wires have a black strip. I have a voltmeter, but am clueless on how to use it to test auto wiring. I think it needs to touch bare wire, but where do I place the black and red leads to get it to read?

Also, the number on the sticker is a bit different. 5400009 on mine.

I had intended to set it up just like my 2009, but the 2012 has no 12v outlet in the glove box.

Is the metal fitting depicted by the red arrow the area where you wedged the V1 ground into? Can't find any other suitable ground.

Is there another voltmeter that will test an auto wire without having to pierce the sheath? I'm used to testing home wiring, but then again that much higher voltage.

I ended up doing this last night in my 2009 C63 as well and wanted to say thank you for the instructions and previous comments posted.

In my case (probably due to my skill level), I had to pull the entire rearview mirror down to pass through the wire, but once I did that it passed through with no problems.

Earlier in this thread a few people asked how to distinguish between the two black/red wires to find the 12v switched wire, and I confirmed doing my install that both of these wires in the wire cluster mentioned in the OP are 12v switched, so you can tap into either one. In my case, I ended up just running a short power wire from the overhead wire tap out behind the mirror and mounted my 9500ix just above the rearview mirror on the passenger side. Only the radar sensor protrudes below the tinted portion of the window, so it's about as stealthily as I could get it installed without blocking the sensors.

Also, here is one other resource that helps considerably in understanding how to remove the mirror and overhead assembly as easily as possible.

DIY: V1 Mirror System Install for W204 C63

The hardest thing about this DIY is getting the mirror off (and even harder is getting it back on!). After pushing with zero effect for about 10 minutes with all the strength I could muster, I ended up wrapping the top of a hammer in a car cleaning chamois, wedging it against the mirror mount, and then slamming the bottom of the hammer with the flat of my hand to pop the mirror back into place. It was a last ditch effort, but it worked without breaking anything.

I'll post pictures later but wanted to send my thanks and get this much posted for now to help anyone else trying this in the future.

Hello Everyone!

I am an extremely proud new owner of a Sapphire Grey on Black/Porcelain C63 with all the goodies. I recently did some mods to the car (small visual ones) and I am so glad this website and all the users exist. I changed out the door pins to the AMG steel ones, changed the front side markers from orange to smoke, tinted the windows, and lastly hardwired my Valentine V1.

I'd like to thank everyone in this thread for contributing with amazing pictures and advice, I really couldn't have done it without you guys. I do have one question though....

My V1 turns on as soon as I unlock the car and step in. Also, unless I lock my car it will NOT turn off. The wire I tapped into was a red one with black stripe. Was this the correct one? While I know its not a big deal to just lock the car everytime, at home it sits in the garage and I would prefer it not be locked, but I don't want the V1 draining my battery. Any help would be appreciated.

Are you sure it never turns off, or does it just take time to do so? I leave my car unlocked in my garage and it definitely turns off after some amount of time. I know this because it chirps at me every time I get in, indicating it's just turned on when the door opened, which it wouldn't do if it was still on the whole time in the garage.

It could also be that the wiring / power feed through that circuit changed between '09 and '12.

Ok it seems to turn off after a while. I know its greater than 5 minutes but less than 30.

you guys all beat us to it, we were going to do a write up on hardwiring to a C63. We also offer the stealth mirror if any of you guys are interested
not a c63, but when our customer brings in his car we will post pictures
here is the mirror in our F30 3 series

wrong place to ask