c3002008

I am getting ‘check right/left parking lamp’ when I installed the AZN optics Led parking bulb on my w166. Did anyone else have this issue and what did you do to solve this issue?

bulbs I have::
http://www.aznoptics.com/index.php?m...roducts_id=114

Plutoe

return the car to standard

GLK Super Fan

Just have to order one with canbus built in. Recently, my brake light burnt out and i replaced with led. Now it has the error message for both brake light. Waiting dor the canbus one to arrive before i return the led.

c3002008

Hi,
Which brand canbus bulb did u order? Can you provide me with the link? Thanks

GLK Super Fan

Just type t10 canbus on amazon. I am sure you can find tons

c3002008

Not all canbus LEDs will work with our ML

The AZN optics are also supposed to error free but it throws a code on my ML. It seems that our ML (w166) are really picky when it comes to LED bulbs especially the t10 bulbs . If you find a brand that is truly error free on our w166 then lemme know the brand, thx.

*** also reaching out to other w166 owners to let me know which brand t10 LED are truly error free for our vehicle. Thanks

OnlyGerman

Buy better quality bulb...Ill see if I can find one that is known to work.

c3002008

ok thanks👍

Gibzki

Ok waiting for a fix here also. I contacted AZNoptics but they just gave me the run around. I was disappointed considering they are getting good reviews from the users here.

c3002008

yeah I contacted Aznoptics and they were prompt in replying but their troubleshooting steps did not work for me and then they just said to install resistors which I’d rather not do. So now I am searching for t10 bulbs that are truly error free on our w166. If anyone comes across them please let us know.

c3002008

Hi,
did you have any luck with finding a canbus LED parking bulb that will work for our ML? I tried two brands from EBay that were supposedly canbus bulbs but they still threw errors.

GLK Super Fan

Hey i just want to let you know that you are right. Our ml is super sensitive. I tired 5 different set of canbus led, none of them work. All give error message. The only way i figured out to get around is to install a resistor, but i will not take the risk. I went back to the dealer to get the oem bulbs, solved with $5 for my break light bulb

c3002008

yeah I think I will also keep my lights stock, next time when going car shopping I will make sure my vehicle has the lighting package.

GLK Super Fan

I have the lighting package, but the brake light still a normal bulbs

c3002008

Hi,
I ended up purchasing the Lasfit t10 bulbs and now I finally have no errors on my ML.