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DIY - W211 LED Licence Plate Lights (56K Warning)

56K views 20 replies 12 participants last post by  SuperChargerE55  
#1 ·
What you'll need.
- T20 Torx Bit
- Spanner set
- Flat head screw driver
- Philips screw driver
- 30 Mins spare time ( More/less if you wish to clean under the rear garnish)

I purchased some LED Numberplate ligths from eBay which cost around $30. Quality isn't bad and they don't set off any fault codes on the dash. See the photos below.

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This process should work on all W211 E-Class Cars however i haven't performed it on any cars newer than 07'.


Step 1: Open boot and remove the two nuts that secure the garnish to the car. Remember not to apply too much force as you may strip the bolts.
(Photo after the nuts have been removed) There is one on each side.
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Step 2: Remove the cover thats on the end of the boot. You will need a T20 bit to remove the 6 screws. The cover then just pulls off.
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Step 3: Remove the warning triangle ( if your car has it ) and there will be a T20 screw behind it that simply unscrews.
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Step 4: Locate the press studs that are on the inside of the boot, these hold on the cover, you need to simply pull out the studs and then remove them. Don't apply that much force as you need to save the clips.
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Step 5: After all the studs are removed, you should be able to simply pull down the front of the boot liner. Now remove the light thats located at the top of the boot. Use the flat head screw driver to gently pry it out. Or you could put your fingers behind it and push it out. Whatevers easier.
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Step 6: Unplug the light and pull down the liner, This will expose one central nut which needs to be undone. This will then allow the rear garnish to be removed. You also need to remove your numberplate and all the bolts holding it in.
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Step 7: Pull the boot down but don't close it. You need to pull the top corners of the garnish on each side and then gently pry your way along the top and then then garnish should simply pull downwards. Be careful not to bend the bottom of it, as it wraps around the boot, so check that out before you start pulling. Check out the photo below before you start.
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Step 8: There should be two screws in each numberplate light that can be removed. This should expose the inside of the bracket. This bracket is to be gently popped out. This will expose a plug.
http://i29.photobucket.com/albums/c266/ians733/DIY W211 LED Numberplate Lights/IMG_1183.jpg
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Step 9: Simply unplug the plug and plug in the new LED lights. Be careful as the plug will only go in one way, and the led lights will only fit in one way. Now thats they are plugged in give them a test. If all working start putting the boot back together in reverse order.

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Onces its done... enjoy. Keep the old sockets / globes just incase one fails or you want to revert back to the old globes.

Feel free to comment.

Sticky Please
 
#2 ·
Excellent work and great job putting the link in the DIY area.

Looking for some for the W163 ML. Do you have a link to the ebay seller? Twice I have
gotten rubbish from US ebay sellers. Had to send them back.
 
#8 ·
Nice write up, but why the dismantling of the inner boot lid? I just unscrewed the lens and replaced the bulbs, no errors! AZN Optics LED's rock and only $19 and free shipping, too!
 

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#10 ·
Been debating this mod for some time now and though I like LEDs in most applications, I think anything to attract the 'fuzz' to me is just not something I'm too interested in doing.
 
#11 ·
Thankz Noodles for point that out about the design change! That would make since then to remove the inner boot liner to gain access to the license lamps! JohnB: I got mine through AZN Optics, he has a facebook page (provides a discount) also a website:AZN Optics, Your SOURCE for Automotive LED and HID Lighting!

Love my LED driving lights, too! No errors either and looks so much better than the stock.
 

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#12 ·
My original licence plate lights had screws, however when you install the LED ones, theres no need for screws as they clip in.

I just like this kit as it looks more professional and it really only takes about 30 mins to install.

Cheers
 
#14 ·
Here are some pics of my LED license plate install. I ordered them off of Ebay really cheap 22$ and they are totally worth the money. My left license plate wiring is broken so i just wired it straight in with the right side. Fixing the broken wiring will be left for another day. Lol

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As you see here they light up the whole garage basically lol

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I also put some xenon blueish parking lights in as well i got tired of that boring yellowish/dim look.
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#15 ·
Love it. Bought mine to. Sorry didn't had time to change my profile picture but driving W211 E55 AMG now. But to remove the boot cover or what it is called, the part behind the licence plate this part that has a screw in each corner and 1 in the middle this part I'm scared to bent it any tips since is a bit weak and it seems it more than just slide it downwards some describe it has clue as well?

I ask because I can imagine I'm not the only one so hope is ok I ask else the thread is awesome really best one I seen so far. Or can u just confirm is it really just pull it downwards ?no need to use tool to pry it if or something?
 
#17 ·
Yes, I have done it several times. I would use a Nylon tool, not a screwdriver myself.
 
#18 ·
These are the best, I am so tired of those LED Bulbs burning out, no matter cheap or expensive this so many times on so many cars and both my Mercedes same always happen once fail eventually,,

So did the change but Step 6: central nut keeps spinning any tips or this?
I cant get it off outer side has no way to hold the bolt in place while unscrewing the nut spent hours now I guess previously owner tighten it way much.


(The w211 you cant just pop the bulb holder out like some here suggest you have to remove the garnish first)
 
#20 · (Edited)
I love these LED modules.

I ordered these:
2X LED License Plate Light Xenon White No Error For Mercedes Benz W203 W211 W219 | eBay

I had the same type of modules on our CLK and they are BRIGHT! Love them.. Far superior to plug in LEDs imoh.

That being said I've been bench testing the ones I order above for a couple days leaving them hooked up to a power supply making sure they just don't burn out. They been running for 12 hrs the other day and were not hot at all. So when we get the car Tuesday these will be going on the back.

Install seems very similar throughout different models with just subtle differences.

How was the seal and clip mechanism on them? I noticed on the w209 I needed to use a tiny dab of silicon on the gasket as it didn't make a 100% flush tight fight due to only having one clip on the left and a notch/lip on the right.

Pic of our clk, and you can see very similar brightness! Will post updated pics later in the week of the new w211 in the garage!


EDIT: Just did this on the w211! Super easy, and boy what a difference it makes from the outside. Nice clean pure white light!

Thanks,
-Nigel
 

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#21 ·
Bummer worked for Aprox 1 year now stats blinkning new set ordered guess is reaöly how Leds are in a car exterior they eventually die.
Anyone had this experience to?

Nb will check for moisture if found Rapport back else consider it as no moisture found:)