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Non OEM illuminated star (easiest wiring yet)

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Old 01-07-2019, 05:23 PM
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2019 E300
Non OEM illuminated star (easiest wiring yet)

I bought the non OEM illuminated star from ebay and was able to install and have it lit with the parking lights. i have 2018 C300 with LED headlights. At the driver's side headlight plug, tap the red wire into the gray/yellow wire and ground the black wire to frame. The star will come on with parking lights.

Old 01-21-2019, 12:36 AM
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Does it stay on when you drive or is it off? I'm looking for one that only lights up when doors are locked / unlocked
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jevsays (08-23-2019)
Old 01-21-2019, 12:37 AM
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Originally Posted by drkstvrr
Does it stay on when you drive or is it off? I'm looking for one that only lights up when doors are locked / unlocked
stays on when lights are on
Old 01-28-2019, 11:32 PM
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hey you mind sending the link to that listing where you bought it?
Old 01-29-2019, 01:06 PM
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Originally Posted by myachillesheel
hey you mind sending the link to that listing where you bought it?
https://www.ebay.com/itm/Illuminated...53.m2749.l2649
Old 01-30-2019, 06:00 PM
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Originally Posted by bngu1


stays on when lights are on


So it stays on when lights are on and the engine is off? If I unlock the car while I'm walking up to it, will the star come on when the day time running headlights come on?
Old 01-30-2019, 06:02 PM
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Originally Posted by Shahw205
So it stays on when lights are on and the engine is off? If I unlock the car while I'm walking up to it, will the star come on when the day time running headlights come on?
it does not come on with DRL, only with parking lights
Old 02-20-2019, 02:28 PM
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how did you figure out which wire to connect to?

I have a 2015 CLS and it does not have the colored wire you stated. It does have many other colored wires. Did you put a tester on it to determine volts? Peter.
Old 02-20-2019, 07:04 PM
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Originally Posted by peter4884
I have a 2015 CLS and it does not have the colored wire you stated. It does have many other colored wires. Did you put a tester on it to determine volts? Peter.
I did use a multimeter to test the wires
Old 02-21-2019, 05:17 PM
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To be clear - when the headlights come on (day or night), the star comes on, right?

I just came from a shop to get an LED star hooked up to my E350 with LED headlights. They said because it uses CANBus, they cannot connect to any of the headlight wires - would require different wiring, a switch, etc.

I'm wondering if I just went to the wrong shop.
Old 02-21-2019, 05:28 PM
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Originally Posted by fganter
To be clear - when the headlights come on (day or night), the star comes on, right?

I just came from a shop to get an LED star hooked up to my E350 with LED headlights. They said because it uses CANBus, they cannot connect to any of the headlight wires - would require different wiring, a switch, etc.

I'm wondering if I just went to the wrong shop.
that is correct. regardless of day or night, if my parking lights are on the star is lit.

why not unplug one of the headlight plug and test thr wires yourself to see if one will work
Old 02-21-2019, 05:36 PM
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Originally Posted by bngu1


that is correct. regardless of day or night, if my parking lights are on the star is lit.

why not unplug one of the headlight plug and test thr wires yourself to see if one will work
Right?! That's what I said!

They said they tested for current and because of the LED headlights and CANBus, it wasn't going to work.

I took it to the shop, because this isn't my thing. I wanted to pay someone to do what I thought would be pretty easy for a professional.
Old 02-21-2019, 07:06 PM
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Originally Posted by fganter
Right?! That's what I said!

They said they tested for current and because of the LED headlights and CANBus, it wasn't going to work.

I took it to the shop, because this isn't my thing. I wanted to pay someone to do what I thought would be pretty easy for a professional.
Headlights are CANBus so maybe you can go back or try a different shop and ask them to find a parking wire or just have them tap into one of the wires for the ambient lights from inside the car and run it to the star. That is more work but its an alternative instead of having a switch to turn on the star
Old 03-28-2019, 06:33 PM
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2018 C300
Power wire gauge

Is the gray and yellow power wire a 16 or 18 gauge?
Old 03-30-2019, 09:53 PM
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I hooked mine to the fuse box, and it comes on whenever the car turns on. The only reason I did this was because I didn't have instructions and there was no damn way I was going to touch some expensive *** headlights. I just hooked the black wire to ground, then the red into the fuse box.
Old 03-31-2019, 06:23 AM
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Originally Posted by allanyeung99
I hooked mine to the fuse box, and it comes on whenever the car turns on. The only reason I did this was because I didn't have instructions and there was no damn way I was going to touch some expensive *** headlights. I just hooked the black wire to ground, then the red into the fuse box.
What model car and which fuse?
Old 03-31-2019, 06:56 AM
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Originally Posted by allanyeung99
I hooked mine to the fuse box, and it comes on whenever the car turns on. The only reason I did this was because I didn't have instructions and there was no damn way I was going to touch some expensive *** headlights. I just hooked the black wire to ground, then the red into the fuse box.
I think this is the smartest approach yet. Just remember, if you have Distronic you cant use an illuminated star.
Old 03-31-2019, 12:35 PM
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2015 Mercedes C400
Originally Posted by fganter
What model car and which fuse?
Its a 2015 C400. I opened the hood, and my fuse box is on the driver side, and hooked it up to wherever there was a slot.
Old 03-31-2019, 12:36 PM
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Originally Posted by rustybear3
I think this is the smartest approach yet. Just remember, if you have Distronic you cant use an illuminated star.
I'd rather have the illuminated star be on all day rather than driving around with a broken headlight and pay like $1500+ for a new one.
Old 04-02-2019, 03:00 AM
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Do you have problem?

[QUOTE=bngu1;7648315]I bought the non OEM illuminated star from ebay and was able to install and have it lit with the parking lights. i have 2018 C300 with LED headlights. At the driver's side headlight plug, tap the red wire into the gray/yellow wire and ground the black wire to frame. The star will come on with parking lights.

That have problem with system?
Old 04-02-2019, 09:06 AM
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Everything is working fine, no problems

[QUOTE=Dwarez;7721363]
Originally Posted by bngu1
I bought the non OEM illuminated star from ebay and was able to install and have it lit with the parking lights. i have 2018 C300 with LED headlights. At the driver's side headlight plug, tap the red wire into the gray/yellow wire and ground the black wire to frame. The star will come on with parking lights.

That have problem with system?
Old 04-21-2019, 09:18 PM
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It's been a few months. How is the start holding up. I will be doing this install next month if you confirm all is still good!
Old 04-22-2019, 12:19 PM
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mine has been working flawlessly since the day i installed it
Old 04-22-2019, 01:21 PM
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Please note that different models might have different wirings.
Old 08-20-2019, 08:46 PM
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Spliced into Grey/Yellow

So I spliced the red wire to the grey/yellow wire from the driver's side headlight and the black cable to ground. But I can't get the star to light up.


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