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

Electrical question 2015 W205 C300

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old 04-12-2019, 06:48 PM
  #1  
Newbie
Thread Starter
 
J. L. McLovin's Avatar
 
Join Date: Oct 2018
Posts: 12
Likes: 0
Received 3 Likes on 3 Posts
C300 W205
Electrical question 2015 W205 C300

At night, whenever I lock/unlock my car there is a set of courtesy lights in the door handles and side view mirrors that illuminate. Is this a 12V circuit? Is there an easy place to access this? If I add a small set of exterior LED lights to that circuit - will I create any error codes? I like the way they "soft-on" and "soft-off" & had an idea....
Any help will be appreciated. Thanks in advance.
Old 04-13-2019, 09:46 AM
  #2  
Junior Member
 
j0hn galt's Avatar
 
Join Date: Dec 2016
Location: New Hampshire
Posts: 53
Received 5 Likes on 4 Posts
C400
The door handle LEDs are BURIED in the door. I posted in a thread how difficult it is to replace / access them. I didn’t measure how many volts go to them and can’t think of an easy way to measure the power going to them besides taking the door panel off, disconnecting the window (totally removing the window in the front), unscrewing and moving the black panel inside the door, then shimmy your way to the back of the door handle where the led lives. Even then I’m not sure what kind of load you can put on it. The door handle LEDs are cheap, I would maybe buy one, send 12v to it and see what happens
Old 05-01-2019, 09:14 PM
  #3  
Newbie
Thread Starter
 
J. L. McLovin's Avatar
 
Join Date: Oct 2018
Posts: 12
Likes: 0
Received 3 Likes on 3 Posts
C300 W205
OK.....Thanks!
Old 05-01-2019, 11:22 PM
  #4  
MBWorld Fanatic!
 
fabbrisd1's Avatar
 
Join Date: Nov 2012
Posts: 6,131
Likes: 0
Received 1,099 Likes on 805 Posts
A gaggle of MB's
Get these plug-n-play...

https://www.amazon.com/gp/product/B01HHD8Y8W/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 https://www.amazon.com/gp/product/B01HHD8Y8W/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

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


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

Quick Reply: Electrical question 2015 W205 C300



All times are GMT -4. The time now is 04:49 PM.