C Class (W205) C 180 BlueTec,C 200 BlueTec,C 220 BlueTec,C 220 BlueTec BlueEfficiency,C 250 BlueTec,C 300 BlueTec Hybridplus,C 180,C 180 BlueEfficiency,C 200,C 250,C 300,C 400 Plug-in Hybrid,C 400

Always Double-Tap your lock button!

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Nov 28, 2017 | 04:51 PM
  #1  
DBOC205's Avatar
Thread Starter
Super Member
 
Joined: Oct 2014
Posts: 787
Likes: 110
From: BNE, Australia
W205 C250BT
Exclamation Always Double-Tap your lock button!

In case it hasn't been posted on MBWorld elsewhere, here's how crooks can steal your W205 in under a minute.
I've read about these kind of attacks before, but this is the first time I've seen footage of it. They basically use a repeater station to amplify and relay the wireless interchange between keyfob and car.

For those that don't know, If you touble-tap your lock button it disables the keyless go. A simple way to guard against this kind of attack. You could also put your key into a metal box whilst at home.
Reply
Old Nov 28, 2017 | 09:40 PM
  #2  
auditoamg's Avatar
MBWorld Fanatic!
 
Joined: Nov 2015
Posts: 1,095
Likes: 52
C63s
Or put your car in a locked garage....
Reply
Old Nov 28, 2017 | 10:48 PM
  #3  
Sam Manuel's Avatar
Member
 
Joined: Apr 2016
Posts: 206
Likes: 15
From: san francisco
c class
Thank you ! Always got frustrated when my car doesn’t open. I’m going to start double tapping so I don’t have to worry even though I highly doubt anyone is going to steal a c class lol
Reply
Old Nov 28, 2017 | 11:45 PM
  #4  
removedCFGaccount's Avatar
Former Member
 
Joined: Jan 2017
Posts: 0
Likes: 94
CLS
Originally Posted by auditoamg
Or put your car in a locked garage....
Yup.
Reply
Old Nov 29, 2017 | 03:44 AM
  #5  
netboy's Avatar
Super Member
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Aug 2003
Posts: 772
Likes: 81
From: Bayarea, California
2003 C320 coupe/c450 in Feb 2016
what? i paying 2400$ a year for insurance. that' what insurance is for !
Reply
Old Nov 30, 2017 | 02:53 AM
  #6  
sean1.8t's Avatar
MBWorld Fanatic!
 
Joined: Nov 2016
Posts: 1,208
Likes: 133
From: SLC, UT
c-fo-fiddy
So double tapping the FOB lock button disables the keyless-go? I feel like I've done that and never had mine disable. Also, from what I am understanding here, once the car is started, it can be driven indefinitely without the key FOB? I always figured that the car wouldn't go into gear or would shutdown after it being so far away from the key.

Originally Posted by netboy
what? i paying 2400$ a year for insurance. that' what insurance is for !
Yeeeeeaaaaaaahhhh, cause double tapping the button is just so gosh darn inconvenient! But dealing with insurance to replace your stolen car? Well that's a breeze

Originally Posted by Sam Manuel
...I highly doubt anyone is going to steal a c class lol
Other than the C-class in the video?
Reply
Old Nov 30, 2017 | 03:02 AM
  #7  
netboy's Avatar
Super Member
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Aug 2003
Posts: 772
Likes: 81
From: Bayarea, California
2003 C320 coupe/c450 in Feb 2016
Originally Posted by sean1.8t
Yeeeeeaaaaaaahhhh, cause double tapping the button is just so gosh darn inconvenient! But dealing with insurance to replace your stolen car? Well that's a breeze
YESSSS ! it' so gosh darn inconvenient i wouldnt buy a car without keyless go !
what' so freaking bad about dealing with insurance? you got a chance to get a new car with the options you regret you didnt get, you get a chance to get another color if you dont like your current color that much. you get a chance to get a newer model year car. what' so gosh darn bad about it ?
Reply
Old Nov 30, 2017 | 09:44 AM
  #8  
auditoamg's Avatar
MBWorld Fanatic!
 
Joined: Nov 2015
Posts: 1,095
Likes: 52
C63s
Originally Posted by netboy
YESSSS ! it' so gosh darn inconvenient i wouldnt buy a car without keyless go !
what' so freaking bad about dealing with insurance? you got a chance to get a new car with the options you regret you didnt get, you get a chance to get another color if you dont like your current color that much. you get a chance to get a newer model year car. what' so gosh darn bad about it ?
Clearly you've never had to replace a vehicle with insurance before... 😂😇
Reply
MB World Stories

The Best of Mercedes & AMG

story-0

New Mercedes-AMG SUVs Arrive With NEW V8 Engine: 12 Things You Need to Know

 Verdad Gallardo
story-1

8 Oddball Mercedes Ideas That Actually Made it to Production

 Verdad Gallardo
story-2

Dubai Tuner Gives the Mercedes G-Class An Entirely New Look

 Verdad Gallardo
story-3

Six Gift Ideas Your AMG Loving Dad or Grad Will Cherish

 
story-4

7 Craziest Things AMG Gas Ever Built

 Verdad Gallardo
story-5

New Electric Mercedes-AMG GT 4-Door Coupe Unveiled: 10 Things You Need to Know

 Verdad Gallardo
story-6

6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

 Verdad Gallardo
story-7

Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

 Verdad Gallardo
story-8

Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

 Verdad Gallardo
story-9

8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

 Verdad Gallardo
Old Nov 30, 2017 | 02:36 PM
  #9  
removedCFGaccount's Avatar
Former Member
 
Joined: Jan 2017
Posts: 0
Likes: 94
CLS
Originally Posted by auditoamg
Clearly you've never had to replace a vehicle with insurance before... 😂😇

well, it depends on the insurer. I use Chubb so I never worry but Snakefarm and the like are worthless.
Reply
Old Nov 30, 2017 | 03:00 PM
  #10  
mike7ee's Avatar
Junior Member
 
Joined: Jul 2017
Posts: 66
Likes: 9
From: Chicago
GLC 300
Originally Posted by sean1.8t
Also, from what I am understanding here, once the car is started, it can be driven indefinitely without the key FOB? I always figured that the car wouldn't go into gear or would shutdown after it being so far away from the key.
I believe it stays on because if your fob battery dies then your car would die, which might at best strand you somewhere at worst cause an accident on the highway.

This is not a Mercedes thing, I believe most cars behave this way.
Reply

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -4. The time now is 09:44 AM.

story-0
New Mercedes-AMG SUVs Arrive With NEW V8 Engine: 12 Things You Need to Know

Slideshow: Mercedes-AMG's updated GLE 63 S and GLS 63 bring a new-generation V8, subtle design revisions, and familiar supercar-rivaling performance figures.

By Verdad Gallardo | 2026-06-17 12:52:51


VIEW MORE
story-1
8 Oddball Mercedes Ideas That Actually Made it to Production

Slideshow: Mercedes has never been afraid to experiment, and some of its strangest ideas turned out to be surprisingly successful.

By Verdad Gallardo | 2026-06-10 17:43:40


VIEW MORE
story-2
Dubai Tuner Gives the Mercedes G-Class An Entirely New Look

Sideshow: A Middle Eastern tuner has transformed the Mercedes-AMG G 63 into an open-top special, replacing nearly every exterior panel in the process.

By Verdad Gallardo | 2026-06-10 15:29:50


VIEW MORE
story-3
Six Gift Ideas Your AMG Loving Dad or Grad Will Cherish

Slideshow: Six gift ideas your AMG loving dad or grad will cherish.

By | 2026-06-03 17:26:18


VIEW MORE
story-4
7 Craziest Things AMG Gas Ever Built

Slideshow: Sometimes AMG builds fast sedans. Other times, it builds twin-turbo V12 land missiles and six-wheeled off-road monsters.

By Verdad Gallardo | 2026-05-26 17:59:58


VIEW MORE
story-5
New Electric Mercedes-AMG GT 4-Door Coupe Unveiled: 10 Things You Need to Know

Slideshow: Mercedes-AMG's new electric GT 4-Door Coupe trades combustion for software, synthetic noise, and more than 1,100 horsepower.

By Verdad Gallardo | 2026-05-20 20:08:15


VIEW MORE
story-6
6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

Slideshow: Not every Mercedes design becomes timeless, some feel stuck in the era they came from.

By Verdad Gallardo | 2026-05-12 18:09:07


VIEW MORE
story-7
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

Slideshow: Yes, Mercedes built manual cars, and some of them are far more interesting than you'd expect.

By Verdad Gallardo | 2026-05-02 12:36:58


VIEW MORE
story-8
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.

By Verdad Gallardo | 2026-04-29 11:19:28


VIEW MORE
story-9
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

Slideshow: Before curves took over, Mercedes mastered the art of the straight line, and some of those shapes still look right today.

By Verdad Gallardo | 2026-04-25 12:05:49


VIEW MORE