C-Class (W203) 2001-2007, C160, C180, C200, C220, C230, C240, C270, C280, C300, C320, C230K, C350, Coupe

Interior LED's?

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Aug 4, 2010 | 04:01 PM
  #1  
Gynecologist MD's Avatar
Thread Starter
Senior Member
 
Joined: Jun 2010
Posts: 287
Likes: 0
Hopefully another MB soon..
Interior LED's?

I found a site that sells a set that includes all the bulbs for the w203's interior.


I think these are an okay deal for $39.99 being the whole interior..

http://store.ijdmtoy.com/ProductDeta...NDS_30&click=2

What about you guys? What do you think about the price?



I think i'm going to buy me this set also.. So, I know that someone here has done the resistor mod for the LED's so they don't "stay on" once they're shut off. So whoever does, please post the mod? or post a link if already posted

Thanks,
Poon Doc.

Last edited by Gynecologist MD; Aug 4, 2010 at 04:32 PM.
Reply
Old Aug 4, 2010 | 04:36 PM
  #2  
05 MB Komp's Avatar
Super Member
 
Joined: Oct 2007
Posts: 642
Likes: 1
From: Natick, MA
2010 C350 Sport
Looks good. I am interested in the set as well.

It says plug and play. What else would need to be done for them?
Reply
Old Aug 4, 2010 | 05:15 PM
  #3  
Gynecologist MD's Avatar
Thread Starter
Senior Member
 
Joined: Jun 2010
Posts: 287
Likes: 0
Hopefully another MB soon..
Originally Posted by 05 MB Komp
Looks good. I am interested in the set as well.

It says plug and play. What else would need to be done for them?
I think it was Jcnash that did the mod so they wouldn't fade off.

Hopefully he'll post something soon about it
Reply
Old Aug 4, 2010 | 05:33 PM
  #4  
Nokiemon's Avatar
Member
 
Joined: Jan 2009
Posts: 226
Likes: 6
From: Northern CA
CLK55 AMG, SL55 AMG, C55 AMG
I sent them an e-mail asking if they were plug and play for the interior with no need for other modifications and here is their response-

On Wed, Aug 4, 2010 at 2:23 PM, www.iJDMTOY.com <ijdmtoy@motoringmax.com> wrote:
Dear Customer,

The LED bulbs for the interior do not have built-in resistors since it is not needed.

For the interior lights, changing them to LED would not trigger any error message. Only the exterior lights will trigger the error message.

We have many C-Class customers and nobody has complaint about getting the error message for the interior lights.

For any questions, please feel free to contact us.

Still don't know if that answers your question, as they did not answer my question about staying on, so hopefully other forum members will chime in.
Reply
Old Aug 4, 2010 | 05:56 PM
  #5  
dynomite05's Avatar
Out Of Control!!
 
Joined: Apr 2008
Posts: 10,275
Likes: 10
From: Jerzy
04 CLK 320 > CLK32K
Numerous w209 guys have their led's installed with no problems.
Reply
Old Aug 4, 2010 | 06:00 PM
  #6  
laneshift's Avatar
Super Member
 
Joined: Aug 2009
Posts: 868
Likes: 0
From: Orlando, FL
C240
Looks like a steal for all bulbs! Ebay sells the interior bulbs in sets of two, a set being 16 dollars a pop. (Last I checked.)

Savin' yourself around 25 dollars!
Reply
Old Aug 4, 2010 | 06:26 PM
  #7  
Gynecologist MD's Avatar
Thread Starter
Senior Member
 
Joined: Jun 2010
Posts: 287
Likes: 0
Hopefully another MB soon..
Originally Posted by Nokiemon
I sent them an e-mail asking if they were plug and play for the interior with no need for other modifications and here is their response-

On Wed, Aug 4, 2010 at 2:23 PM, www.iJDMTOY.com <ijdmtoy@motoringmax.com> wrote:
Dear Customer,

The LED bulbs for the interior do not have built-in resistors since it is not needed.

For the interior lights, changing them to LED would not trigger any error message. Only the exterior lights will trigger the error message.

We have many C-Class customers and nobody has complaint about getting the error message for the interior lights.

For any questions, please feel free to contact us.

Still don't know if that answers your question, as they did not answer my question about staying on, so hopefully other forum members will chime in.
Jcnash said theres a different power cutoff for mercedes interior lights.
When you switch them to LED's and turn them on then off, they slowly fade off. That's what I meant for the need of a resistor, because he said it's a bit of a big glare at night? Idk, forgot lol
Reply
Old Aug 4, 2010 | 09:57 PM
  #8  
jcnash's Avatar
MBWorld Fanatic!
15 Year Member
Photogenic
Photoriffic
Shutterbug
 
Joined: May 2009
Posts: 1,101
Likes: 5
From: Toronto, NYC
2002 Mercedes Benz C230 Coupe
Originally Posted by Gynecologist MD
Jcnash said theres a different power cutoff for mercedes interior lights.
When you switch them to LED's and turn them on then off, they slowly fade off. That's what I meant for the need of a resistor, because he said it's a bit of a big glare at night? Idk, forgot lol
Yep yep..thats what I said.

LED's dont fully turn off even when the interior light switch is off....this is a huge distraction at night when its dark out (no street lamps)...almost feels like the interior lights are on when youre driving.

Simple fix is a wire a certain resistor in parallel with the bulb. This resistor drains the extra current (mimicking a regular halogen bulb). I balanced heat beneration and resistance value to find the perfect resistor that serves the purpose...without heating up too much (which could lead to burning a hole in youre dome light plastic lens).

Sorry dude...still havent gotten that picture for you. Been crazy busy with work travel..just got back from taiwan day before and off to Hong Kong for a week starting day after. Will have it up for you soon though...meanwhile you buy the LED's. The resistance value is not dependant on type of LED...so go nuts with the LED and install it. Youll see what Im talking about and Ill provide you with the solution.
Reply
MB World Stories

The Best of Mercedes & AMG

story-0

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

 Verdad Gallardo
story-1

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

 Verdad Gallardo
story-2

8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

 Verdad Gallardo
story-3

Flawlessly Restored Mercedes 190E Evo II Heads to Auction

 Verdad Gallardo
story-4

Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

 Verdad Gallardo
story-5

Mercedes EQS Gets A Major Update: Everything You Need to Know

 Verdad Gallardo
story-6

5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

 Verdad Gallardo
story-7

Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

 Verdad Gallardo
story-8

10 Most Reliable Mercedes-Benz Models You Can Buy Used

 Verdad Gallardo
story-9

Mercedes Teases Updated EQS With Steer-By-Wire and a Yoke

 Verdad Gallardo
Old Aug 5, 2010 | 12:14 AM
  #9  
Gynecologist MD's Avatar
Thread Starter
Senior Member
 
Joined: Jun 2010
Posts: 287
Likes: 0
Hopefully another MB soon..
We'll be waiting
Reply
Old Aug 5, 2010 | 12:49 AM
  #10  
jcnash's Avatar
MBWorld Fanatic!
15 Year Member
Photogenic
Photoriffic
Shutterbug
 
Joined: May 2009
Posts: 1,101
Likes: 5
From: Toronto, NYC
2002 Mercedes Benz C230 Coupe
Originally Posted by Gynecologist MD
We'll be waiting
But don't wait to buy the lights. As kong a they are LED's this will work do go ahead and buy whatever LED lights you want.

Just watch out for size/fitment.
Reply
Old Aug 5, 2010 | 01:56 AM
  #11  
Redc230-K's Avatar
Member
 
Joined: Aug 2009
Posts: 160
Likes: 0
C230 Coupe
Originally Posted by jcnash
Yep yep..thats what I said.

LED's dont fully turn off even when the interior light switch is off....this is a huge distraction at night when its dark out (no street lamps)...almost feels like the interior lights are on when youre driving.

Simple fix is a wire a certain resistor in parallel with the bulb. This resistor drains the extra current (mimicking a regular halogen bulb). I balanced heat beneration and resistance value to find the perfect resistor that serves the purpose...without heating up too much (which could lead to burning a hole in youre dome light plastic lens).

Sorry dude...still havent gotten that picture for you. Been crazy busy with work travel..just got back from taiwan day before and off to Hong Kong for a week starting day after. Will have it up for you soon though...meanwhile you buy the LED's. The resistance value is not dependant on type of LED...so go nuts with the LED and install it. Youll see what Im talking about and Ill provide you with the solution.

Sup man looks like you know a lot about led lights. I just have simple problem. I installed 2 festoon led bulbs for my license plate lights that i bought off of ebay a while ago and they worked fine till the second day. I got error messages and the right side would always stay off. I looked up some solutions and only found a thread on putting a 10w 100ohm resistor parallel to the light. Unfortunately the resistor doesnt even fit in my housing. Is there any other solution?
Reply
Old Aug 5, 2010 | 12:35 PM
  #12  
05 MB Komp's Avatar
Super Member
 
Joined: Oct 2007
Posts: 642
Likes: 1
From: Natick, MA
2010 C350 Sport
It looks like the set does not come with the bulbs for the rear overhead light. Unless I am counting wrong. What bulbs would we need to add to get these too?

Last edited by 05 MB Komp; Aug 5, 2010 at 01:40 PM.
Reply
Old Aug 5, 2010 | 01:28 PM
  #13  
jcnash's Avatar
MBWorld Fanatic!
15 Year Member
Photogenic
Photoriffic
Shutterbug
 
Joined: May 2009
Posts: 1,101
Likes: 5
From: Toronto, NYC
2002 Mercedes Benz C230 Coupe
Originally Posted by Redc230-K
Sup man looks like you know a lot about led lights. I just have simple problem. I installed 2 festoon led bulbs for my license plate lights that i bought off of ebay a while ago and they worked fine till the second day. I got error messages and the right side would always stay off. I looked up some solutions and only found a thread on putting a 10w 100ohm resistor parallel to the light. Unfortunately the resistor doesnt even fit in my housing. Is there any other solution?
First of all...you dont need a 100 ohm resistor. You can use any resistor 37.5 ohms or higher. The smaller the resistance, the better because it will draw less current from the battery, thereby prolonging battery life. So 37.5 ohms is the ideal number...but anything slightly higher is also OK.

Second, you only need a 5 watt resistor. You could use 10 watt resistors as well, but they are bigger in size and are unnecessary.

Third, you cant fit even the small resistors in the license plate bulb housing. Even if you can physically fit one, the heat generated will burn the insides of your housing in no-time. You need to remove the rear trim to access the wires that supply power to the license plate light housings and connect the resistors inside the trim. You also need to make sure that the resistors are tacked on to some metal part in there, using heat transfer paste so the heat generated is dissipated easily. If not, it MAY lead to your trim catching fire...bad news!

Do you have a sedan or a coupe? The trim removal on the sedan is apparently very easy, with the coupe trim removal being a little harder.
Reply
Old Aug 5, 2010 | 01:57 PM
  #14  
Gynecologist MD's Avatar
Thread Starter
Senior Member
 
Joined: Jun 2010
Posts: 287
Likes: 0
Hopefully another MB soon..
Originally Posted by 05 MB Komp
It looks like the set does not come with the bulbs for the rear overhead light. Unless I am counting wrong. What bulbs would we need to add to get these too?
It does, it's the "dome lights." They're included.
Reply
Old Aug 5, 2010 | 02:01 PM
  #15  
05 MB Komp's Avatar
Super Member
 
Joined: Oct 2007
Posts: 642
Likes: 1
From: Natick, MA
2010 C350 Sport
Originally Posted by Gynecologist MD
It does, it's the "dome lights." They're included.

There are dome lights in the front too. I have a seperate dome above the rear seat in my car.

I believe the front dome had 4 light bulbs in it. 2 for the map lights and 2 for the dome lights.
Reply
Old Aug 5, 2010 | 02:08 PM
  #16  
Gynecologist MD's Avatar
Thread Starter
Senior Member
 
Joined: Jun 2010
Posts: 287
Likes: 0
Hopefully another MB soon..
Originally Posted by 05 MB Komp
There are dome lights in the front too. I have a seperate dome above the rear seat in my car.

I believe the front dome had 4 light bulbs in it. 2 for the map lights and 2 for the dome lights.
I thought I had only 2 map lights for the front
Reply
Old Aug 5, 2010 | 02:28 PM
  #17  
05 MB Komp's Avatar
Super Member
 
Joined: Oct 2007
Posts: 642
Likes: 1
From: Natick, MA
2010 C350 Sport
Originally Posted by Gynecologist MD
I thought I had only 2 map lights for the front

I just went out to the car and figured it out.

In the front I have 2 map light bulbs and one dome light bulb. The dome light is different then the map lights and able to be set to come on when the door opens. In the rear dome light there is one bulb as well.

This set will work. I had always thought there was 2 bulbs for the dome light and 2 for the map light up front.

sorry for the confusion. I am ordering a set now. Gonna pick up some plate bulbs as well.
Reply
Old Aug 5, 2010 | 02:34 PM
  #18  
Gynecologist MD's Avatar
Thread Starter
Senior Member
 
Joined: Jun 2010
Posts: 287
Likes: 0
Hopefully another MB soon..
Originally Posted by 05 MB Komp
I just went out to the car and figured it out.

In the front I have 2 map light bulbs and one dome light bulb. The dome light is different then the map lights and able to be set to come on when the door opens. In the rear dome light there is one bulb as well.

This set will work. I had always thought there was 2 bulbs for the dome light and 2 for the map light up front.

sorry for the confusion. I am ordering a set now. Gonna pick up some plate bulbs as well.

I want to see how it looks when you get them in, make sure you post pics!
Reply
Old Aug 5, 2010 | 03:37 PM
  #19  
jcnash's Avatar
MBWorld Fanatic!
15 Year Member
Photogenic
Photoriffic
Shutterbug
 
Joined: May 2009
Posts: 1,101
Likes: 5
From: Toronto, NYC
2002 Mercedes Benz C230 Coupe
Originally Posted by 05 MB Komp
There are dome lights in the front too. I have a seperate dome above the rear seat in my car.

I believe the front dome had 4 light bulbs in it. 2 for the map lights and 2 for the dome lights.
There are 2 "Map lights" + 1 "Dome light" in the front and 1 "dome light" in the rear.

The dome lights (front and back) are festoon type (either 39 or 42mm...not sure) and the map lights in the front are a halogen based focussed flood light type.

Dont bother changing the map lights because most peopel barely ever use them and findign LED's that match the fitment is very difficult if not impossible...just stick to changing the festoons in the front front and rear dome.
Reply
Old Aug 5, 2010 | 04:27 PM
  #20  
nrg_mike's Avatar
Super Member
 
Joined: Feb 2010
Posts: 732
Likes: 0
From: Los Angeles, CA
2005 C320 Sport, 2010 C300 Sport
All of my interior LED lights have resistors built in.
I've tried ones without resistors before (only because they were given to us by a factory) and didn't have problems with errors. I did however have a problem with them turning off. They wouldn't completely shut off. Apparently, there is a low electrical current running through the bulbs that still lights the LED when it's supposed to be off. Also, I wouldn't get any dimming effect.
Reply
Old Aug 5, 2010 | 05:14 PM
  #21  
05 MB Komp's Avatar
Super Member
 
Joined: Oct 2007
Posts: 642
Likes: 1
From: Natick, MA
2010 C350 Sport
Originally Posted by nrg_mike
All of my interior LED lights have resistors built in.
I've tried ones without resistors before (only because they were given to us by a factory) and didn't have problems with errors. I did however have a problem with them turning off. They wouldn't completely shut off. Apparently, there is a low electrical current running through the bulbs that still lights the LED when it's supposed to be off. Also, I wouldn't get any dimming effect.
Where did you get your bulbs with resistors built in?
Reply
Old Aug 5, 2010 | 05:21 PM
  #22  
Gynecologist MD's Avatar
Thread Starter
Senior Member
 
Joined: Jun 2010
Posts: 287
Likes: 0
Hopefully another MB soon..
I'm almost convinced not to get the LED's now, lol
Reply
Old Aug 5, 2010 | 08:00 PM
  #23  
iJimpanzee's Avatar
Super Member
 
Joined: Feb 2009
Posts: 801
Likes: 1
From: San Francisco
2009 SLK 55 AMG
So back to the OP's original linked thread for LED Bulbs for $39.99

2 questions:

-Is this the full set?

-Will it require resistors?
Reply
Old Aug 5, 2010 | 08:21 PM
  #24  
MbzC230K's Avatar
Member
 
Joined: Mar 2009
Posts: 105
Likes: 0
From: Redwood City, CA
2003 C230K Sedan
I just found a coupon code for 10% off. Enter in "GOJDM" (minus the quotation marks and hit apply. I'm thinking of buying these, but i think i'll buy a set of HIDs first.

Last edited by MbzC230K; Aug 5, 2010 at 08:22 PM. Reason: typo error
Reply
Old Aug 5, 2010 | 10:07 PM
  #25  
05 MB Komp's Avatar
Super Member
 
Joined: Oct 2007
Posts: 642
Likes: 1
From: Natick, MA
2010 C350 Sport
Originally Posted by iJimpanzee
So back to the OP's original linked thread for LED Bulbs for $39.99

2 questions:

-Is this the full set?

-Will it require resistors?
It is a full set. I don't quite get where the foot well lights are because I don't seem to have them but it comes with them too.

You will need resistors to make them shut off all the way and to fade. I guess I will find a set that has resistors built in already.
Reply


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


All times are GMT -4. The time now is 04:12 PM.

story-0
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-1
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-2
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
story-3
Flawlessly Restored Mercedes 190E Evo II Heads to Auction

Slideshow: The 190E Evolution II shows how a homologation necessity became a six-figure collector icon.

By Verdad Gallardo | 2026-04-22 17:53:47


VIEW MORE
story-4
Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

Slideshow: Mercedes is turning one of its core nameplates electric, and the details show just how serious this shift is.

By Verdad Gallardo | 2026-04-21 13:58:06


VIEW MORE
story-5
Mercedes EQS Gets A Major Update: Everything You Need to Know

Slideshow: Faster charging, longer range, and a controversial steer-by-wire system define the latest evolution of Mercedes-Benz EQS.

By Verdad Gallardo | 2026-04-15 10:35:34


VIEW MORE
story-6
5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

Slideshow: These overlooked Mercedes-Benz models never got the spotlight, but they quietly delivered more than most remember.

By Verdad Gallardo | 2026-04-13 19:35:45


VIEW MORE
story-7
Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

Slideshow: A well-used 1991 Mercedes-Benz 300D with more than one million miles is now looking for a new owner, and it still appears ready for more.

By Verdad Gallardo | 2026-04-10 10:05:15


VIEW MORE
story-8
10 Most Reliable Mercedes-Benz Models You Can Buy Used

Slideshow: From bulletproof sedans to surprisingly tough SUVs, these Mercedes models proved that the three-pointed star can go the distance.

By Verdad Gallardo | 2026-04-08 09:55:49


VIEW MORE
story-9
Mercedes Teases Updated EQS With Steer-By-Wire and a Yoke

Slideshow: The 2027 update adds a fully digital steering system, revised styling, and potential charging upgrades as the company looks to revive interest in the luxury EV.

By Verdad Gallardo | 2026-04-04 10:24:38


VIEW MORE