Morimoto TRS
also do we chose the HD relay or canbus??
and what is the Capacitor Link? do we need it?
i heard that the canbus does not work with our cars since our DRL are the low beams.
Oh i see. So would the 3.8k bulb be the same as 3k yellow fog?
and what is the Capacitor Link? do we need it?
and when you say "Ours are preconfigured for MB compatibility"do you mean the kits you sell for Morimoto or every Morimoto kit out there?
By configured, means we take the guesswork out of what components you'll need for your vehicle.
cool understood.
But i double checked the site and i found this - 3000K BULBS: Golden Yellow ~2800lm (each)
- 3800K BULBS: Halogen White ~3000lm (each)




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Yea i guess i might have to give those a try. But since morimoto does not make the 3k yellow anymore would you know any other good kits out there that does? I will still get the 6.5k for my lows
If you want yellow foglights go with halogen, as suggested above.
If you want a VERY DEEP yellow I recommend Hella OptiLux bulbs. These bulbs are seriously incredible, the yellow color they create would make it seem like you have yellow glass or yellow capsules inside the fogs. The only drawback is the coating reduces output and they dim to 2/3 their original brightness after a year.
If you want a rich yellow with more output than the Hella bulbs, then get a pair of Nokya bulbs. They won't be nearly as yellow as the Hella OptiLux but they will put out more light since the yellow coating is thinner.
BTW the Hella OptiLux bulbs are sold at pepboys and if you buy online and pick-up in store you can use coupon code MMJ30 to get 30% off until the end of the month.
If you want yellow foglights go with halogen, as suggested above.
If you want a VERY DEEP yellow I recommend Hella OptiLux bulbs. These bulbs are seriously incredible, the yellow color they create would make it seem like you have yellow glass or yellow capsules inside the fogs. The only drawback is the coating reduces output and they dim to 2/3 their original brightness after a year.
If you want a rich yellow with more output than the Hella bulbs, then get a pair of Nokya bulbs. They won't be nearly as yellow as the Hella OptiLux but they will put out more light since the yellow coating is thinner.
BTW the Hella OptiLux bulbs are sold at pepboys and if you buy online and pick-up in store you can use coupon code MMJ30 to get 30% off until the end of the month.
The problem with installing HIDs on the W204 is it's not plug and play no matter what people will tell you.
The original H7 adapter that plugs into the light must be modified to accept an HID bulb. (meaning you remove the pins and drill out the center) You should not use the aftermarket BMW HID adapter because that does not position the bulb correctly inside the housing because the tabs are in different positions than the original MB adapter. Not to mention the HID bulb sits loosely on it, so your output will suffer because the bulb won't be aligned correctly. Bulb alignment is done by the plastic adapter that the bulb plugs into, not by the light housing.
Easiest way is to just remove the lights from the bumper (this is a pain because they're bolted in from behind) and install the HIDs then because the H7 adapter can be a tight fit, and trying to twist it from an awkward angle from behind the grill insert or from underneath can be a problem.
All I'm saying is to not expect it to be a simple, 15min project unless you don't mind a half-assed finished product.
This method doesn't work for the driver's side since access is blocked by the washer fluid tank. Easiest way is from underneath by removing the front plastic panel.
Last edited by Shimee; Mar 22, 2017 at 12:08 PM.
I'm going off memory so make sure straight down is relative to YOUR lights.


HID bulbs need to have the return wire straight down (or straight up) otherwise it shortens their lifespan. The wire also blocks light if it's on the sides.
The problem with installing HIDs on the W204 is it's not plug and play no matter what people will tell you.
The original H7 adapter that plugs into the light must be modified to accept an HID bulb. (meaning you remove the pins and drill out the center) You should not use the aftermarket BMW HID adapter because that does not position the bulb correctly inside the housing because the tabs are in different positions than the original MB adapter. Not to mention the HID bulb sits loosely on it, so your output will suffer because the bulb won't be aligned correctly. Bulb alignment is done by the plastic adapter that the bulb plugs into, not by the light housing.
Easiest way is to just remove the lights from the bumper (this is a pain because they're bolted in from behind) and install the HIDs then because the H7 adapter can be a tight fit, and trying to twist it from an awkward angle from behind the grill insert or from underneath can be a problem.
All I'm saying is to not expect it to be a simple, 15min project unless you don't mind a half-assed finished product.
This method doesn't work for the driver's side since access is blocked by the washer fluid tank. Easiest way is from underneath by removing the front plastic panel.
I'm going off memory so make sure straight down is relative to YOUR lights.


HID bulbs need to have the return wire straight down (or straight up) otherwise it shortens their lifespan. The wire also blocks light if it's on the sides.





