Hardwiring for Radar Detector? (W212 2013+)
Thread Starter
Junior Member
Joined: Nov 2013
Posts: 66
Likes: 2
From: Silicon Valley, CA
2017 GLS550, 2014 E550 4MATIC SEDAN
Hardwiring for Radar Detector? (W212 2013+)
Anyone hardwire a radar detector on their later model year E-class? (2013+)
I've searched the forum and almost everyone runs a line to the glove box to use the cigarette socket in there. But the problem is Mercedes stopped putting in that socket sometime around late 2012/early 2013. I have a 2014 and there's no socket in there.
Before pulling panels out looking for a switched line, I was hoping someone else has already done it and can save me time and point me in the right direction.
I don't need instructions on where to put the detector and run the lines. I just need a pointer to the easiest accessible switched power line and ground that I can tap.
Thanks!
I've searched the forum and almost everyone runs a line to the glove box to use the cigarette socket in there. But the problem is Mercedes stopped putting in that socket sometime around late 2012/early 2013. I have a 2014 and there's no socket in there.
Before pulling panels out looking for a switched line, I was hoping someone else has already done it and can save me time and point me in the right direction.
I don't need instructions on where to put the detector and run the lines. I just need a pointer to the easiest accessible switched power line and ground that I can tap.
Thanks!
MBWorld Fanatic!
Joined: Aug 2013
Posts: 1,267
Likes: 56
From: Alberta, Canada
'18 GLE63S AMG /'19 PORSCHE TURBO S / '09 CORVETTE ZR1 /'14 LEXUS RX350/'16 RAV4 Ltd
I found it here on my ML63..I would think your car should be similar..
https://mbworld.org/forums/new-m-cla...tall-here.html
https://mbworld.org/forums/new-m-cla...tall-here.html
Thread Starter
Junior Member
Joined: Nov 2013
Posts: 66
Likes: 2
From: Silicon Valley, CA
2017 GLS550, 2014 E550 4MATIC SEDAN
I found it here on my ML63..I would think your car should be similar..
https://mbworld.org/forums/new-m-cla...tall-here.html
https://mbworld.org/forums/new-m-cla...tall-here.html

Looks like the only switched v12 line in easy reach from the dashboard is going to be the cigarette lighter in the center console.
I'm looking for instructions now on how to open up the center console.
Senior Member

Joined: Apr 2012
Posts: 468
Likes: 5
From: Southern California, Orange County
2012 E350
My best buy guy hardwired it into the left side of the steering wheel dash. Apparent there's a wire there and it has been working for a year now with no problems. Cost 26 bucks. But mines the prefacelift though.
Thread Starter
Junior Member
Joined: Nov 2013
Posts: 66
Likes: 2
From: Silicon Valley, CA
2017 GLS550, 2014 E550 4MATIC SEDAN



