2016 GLE350 Headlights
Just looking to see if anyone is running an Amazon bulb that fits in the OEM socket for the GLE. I purchased some Miramoto or AZ Optics or something years ago and they were great but all the additional wiring and hardware I want to ditch. They don't work great and I've given the truck to my mom and dont expect her to open up tire wells and wiggle wires around every time they stop working.
Any advice for plug and play bulbs that are even slightly better than OEM is much appreciated.
From personal experience, the LED replacement "bulbs" widely sold as replacement for the H7 halogen bulbs are a bad choice. The light sources on those bulbs are not located in the same place as the filaments of the incandescent bulb, so the LED light is not working properly with the vehicle reflector. The resulting beam pattern and cutoff aren't nearly as good as that of the bulb. Additionally, there is no real "high" beam - the light pattern changes very little.




Just looking to see if anyone is running an Amazon bulb that fits in the OEM socket for the GLE. I purchased some Miramoto or AZ Optics or something years ago and they were great but all the additional wiring and hardware I want to ditch. They don't work great and I've given the truck to my mom and dont expect her to open up tire wells and wiggle wires around every time they stop working.
Any advice for plug and play bulbs that are even slightly better than OEM is much appreciated.
On my 2015 ML350, I swap the low beam H7 halogen by the H7 LastFit ( )
The pattern is still good (similar to @mike919 ), and the lighting is a lot better than the stock.
Last edited by JCM_MB; Jan 20, 2024 at 09:47 AM.
I will say that my Amazon LED's are still working great even throughout the winter, they are still a good budget choice.
Osram: https://www.osram.com/ecat/LED%20hig...GPS01_3063271/
Hella: https://myhellalights.com/product/led-retrofit-bulbs/
Phillips: https://www.philips.ca/c-m-au/car-li...eadlight_bulbs




Reason I went half way with only the low beams
Last edited by JCM_MB; Jan 20, 2024 at 09:48 AM.
I will say that my Amazon LED's are still working great even throughout the winter, they are still a good budget choice.
Osram: https://www.osram.com/ecat/LED%20hig...GPS01_3063271/
Hella: https://myhellalights.com/product/led-retrofit-bulbs/
Phillips: https://www.philips.ca/c-m-au/car-li...eadlight_bulbs
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But, to answer your question, the LED headlights in the 2016 have to be replaced as a unit, then coded to the vehicle. It is possible to activate the ILS (the units that came with the earlier vehicles like yours and mine did not have the full "intelligent" function fully active) and a good coder can do that for you. Benz Ninja did mine and I'm very happy with it. There are also other shops that can do it. If you're reasonably familiar with Vediamo and have the necessary tools, there are a few Youtube videos that show you how to do it yourself.
I appreciate the info. These units cost a fortune so if I can get someone to install the LED unit and recode that might be a great option.
Will definitely look into it.
https://www.youtube.com/watch?v=w2fmpN_pifc
Thanks. I don't do off road but just want better visibility during night driving. Maybe I can see how adjustment or realigning the light might help. I guess these lights are supposed to last a lifetime and not need replacing? Replacing the entire headlight unit is very expensive compared to switching out a bulb for a typical headlight set up.
Apologies if I was unclear.
Last edited by John Ha; Feb 20, 2025 at 06:50 AM.
Apologies if I was unclear.
Thanks John, I checked my headlights and I do indeed have this system. Are you saying that I need to get the lights reprogramed to get full functionality? Do the lights on this system never need replacing or do the LED's eventually burn out? If they do it is necessary to switch out the entire headlight unit rather than dismantle to replace the LED module inside? This is what I seem to be hearing from others. Thanks!
) that provides an overview of what the ILS does and how it works.Happy to help :-)
Last edited by John Ha; Feb 23, 2025 at 09:53 AM.
I'm sure that they fail at some point, either electrically or perhaps hit with road debris and physically damaged. Overall, they seem to be pretty reliable though. The lighting elements are actually an array of individual LEDs controlled by the vehicle software, so there is some redundancy in the lighting units. There is a
) that provides an overview of what the ILS does and how it works.Yes. The headlight units are not designed to be serviceable.
Happy to help :-)
Looking forward to having the programming done. You opened my eyes. I see the light!





