Anyone think the GLs taillights will work
, even though I wanted a 550 wish I did get one But am very happy with my tuned 450 and will tinker with it some more




2) the reverse lamp, given that its no longer an incandescent lamp rather a LED reverse light, the position was that was moved a little bit to the left, so you have to look into the voltage so if you do go that route you dont get any messages
In my opinion, the change isnt worth it, ya i know the rear reverse light is really dark and looks terrible when you back up and the new rear lights look a tad nicer. But hey thats what makes the GL what it is




the LED headlamps will be all but impossible, not that im saying it cant be done but your looking to spend alot of money, here's the thing
a)the facelifted front, the shape of the front headlamp has been changed somewhat
b)the wiring needed to go from either Bi-Xenon or Halogen to the LED and to get it work including adaptive and active curve illumination.
c) the resistors and watts needed for everything to work preperly
You would be better off just getting a GLS with the LED's if thats what your looking for.
is your GL with halogens or bi-xenon?
a)the facelifted front, the shape of the front headlamp has been changed somewhat
b)the wiring needed to go from either Bi-Xenon or Halogen to the LED and to get it work including adaptive and active curve illumination.
c) the resistors and watts needed for everything to work preperly
You would be better off just getting a GLS with the LED's if thats what your looking for.
is your GL with halogens or bi-xenon?
After looking at it, I figured the same thing. I don't think it's worth all the effort so I'll keep it the way it is and when I'm ready to upgrade I'll get the gls or another suv that offers advanced headlights option. On mine I have the intelligent lighting headlights but I'm not thrilled with its performance. I noticed you created a thread on what mods people installed on their gl, I'll give you a few ideas based on the fact that you have a gl450:
-replace wheels with gl550 or gl63(2-3k)
-buy a gl63 bodykit from aliexpress or ebay (3k or so)
-delete resonators (150$)
-obviously, you will need to install the intelligent lighting system to complete the look(1-2k)
-if you want to bump power tune with renntech to get over 500hp (3k)
it's a bit expensive but thats all the mods I could think of if $ is out of consideration
As far as my ride goes:
-deleted resonators (made it sound so much better not too loud just a bit of a deep growl while accelerating)
-replaced rear skid plate with gl63
-installed gl63 exhaust tips
-de-badged and tinted
made all the difference I wanted to see. I'll upload a few pics so you have an idea of how it looks like, sorry for b&w filter those are the only pics of it I found on my phone




-replace wheels with gl550 or gl63(2-3k)
-buy a gl63 bodykit from aliexpress or ebay (3k or so)
-delete resonators (150$)
-obviously, you will need to install the intelligent lighting system to complete the look(1-2k)
-if you want to bump power tune with renntech to get over 500hp (3k)
it's a bit expensive but thats all the mods I could think of if $ is out of consideration
As far as my ride goes:
-deleted resonators (made it sound so much better not too loud just a bit of a deep growl while accelerating)
-replaced rear skid plate with gl63
-installed gl63 exhaust tips
-de-badged and tinted
made all the difference I wanted to see. I'll upload a few pics so you have an idea of how it looks like, sorry for b&w filter those are the only pics of it I found on my phone
I dont see a reason to be dissatisfied with the Bi-xenon's, i mean i get it isnt as bright as the LEDs and you get a longer distance but i am very satisfied with the Xenon's, compare it to a Halogen model you'll be very happy with the results. Ive driven a W220 (03 S430) with the halogens and believe me the distance is so bad you have to drive with highbeams. The G-Wagon even includes the Bi-xenons. I dont imagine it being that bad on the GL450 but thats just me.
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Also did you get the gL63 kit on eBay or just source the tips and needed trim pieces online? Best price I found sourcing was about $1100-1200. Read the install step doesn't seem to hard but the price just seems to be not worthy. I could add meth injection for that price and have speed over looks, as I will already have it looking good.
Also did you get the gL63 kit on eBay or just source the tips and needed trim pieces online? Best price I found sourcing was about $1100-1200. Read the install step doesn't seem to hard but the price just seems to be not worthy. I could add meth injection for that price and have speed over looks, as I will already have it looking good.




2) the reverse lamp, given that its no longer an incandescent lamp rather a LED reverse light, the position was that was moved a little bit to the left, so you have to look into the voltage so if you do go that route you dont get any messages
In my opinion, the change isnt worth it, ya i know the rear reverse light is really dark and looks terrible when you back up and the new rear lights look a tad nicer. But hey thats what makes the GL what it is
try finding the rear lamp housing. If your very dissatisfied with the rear lights you can try changing the reverse lamps to LED, one user did that here already see my thread on LED reverse in the W166 ML section
I put some high power LED in reverse and it didn't help with the reverse cam. It did give plenty of light to look out the rear glass though. I can post pics soon once I get the car back from the shop.
I am shopping GLS tails and looks to be a $450-$500 upgrade to get a complete setup. $100 each for the inners and about $130 for each outer. Outers in good shape are harder to come by than inners.




Last edited by drwolf; Aug 28, 2017 at 07:04 PM.
Also the next complication is US models, the LED brake and turns share the same array. That might pose some issue. It'd be nice if you can source a euro set that has separate turn LEDs in Amber that run along the white strip of the light. If you look at the US version, the LED's are absent in this area. Stupid US DOT antiquated laws that keep the cool features off the lights.
For the headlights....well...probably could also make it work, but you'd need almost the entire front clip from a GLS for the lights to line up.
S




Also the next complication is US models, the LED brake and turns share the same array. That might pose some issue. It'd be nice if you can source a euro set that has separate turn LEDs in Amber that run along the white strip of the light. If you look at the US version, the LED's are absent in this area. Stupid US DOT antiquated laws that keep the cool features off the lights.
For the headlights....well...probably could also make it work, but you'd need almost the entire front clip from a GLS for the lights to line up.
S







