HID Kit - error code only when - MBWorld.org Forums

Nov 3, 2010 | 10:27 PM

seahonu

Thread Starter

Member

Joined: Apr 2007

Posts: 213

Likes: 4

From: SF Bay Area

2015 GLK 250 BT

HID Kit - error code only when

Recently installed the DDM Tuning HID Kit, without the error eliminators. And interesting that I've discovered that all works perfectly fine with no error codes - if I'm set to manual mode to turn on headlights and etc.

But when I set the system with lamp circuit headlight = constant (meaning daylight running mode on), the system after 5 mins will trigger an error code.

Humm, so why would the system trigger the error code in daylight mode and not in manual mode?

Thanks,

Nov 3, 2010 | 10:59 PM

M-bENZ

MBWorld Fanatic!

Joined: Sep 2007

Posts: 7,136

Likes: 5

Corrolla

When did you buy the DDM kit ? I looked at their website earlier but there is a message on their site says something like "back orders" some like that...just wondering how u get it...

Andy

Nov 3, 2010 | 11:00 PM

rsmith7

Member

Joined: May 2009

Posts: 96

Likes: 2

From: San Diego

2009 E350 Arctic White AMG Sport package W/ P2 option, 2002 C230 kompressor Coupe

I do not believe you can have the daytime running lights activated. I leave the switch in auto and do not activate daytime running. You may want to read more on this i the HID sticky.

Last edited by rsmith7; Nov 3, 2010 at 11:01 PM. Reason: link

Nov 3, 2010 | 11:26 PM

seahonu

Thread Starter

Member

Joined: Apr 2007

Posts: 213

Likes: 4

From: SF Bay Area

2015 GLK 250 BT

To rsmith7: Yes, but there's actually several headlight modes we have on our W211. 1) total manual mode, 2) auto mode with daylight running mode on, or 3) auto mode with daylight running mode off. Its that mode #2 that only triggers the error code. I believe what's happening that with the daylight running mode on and during bright situations, the system is running at partial watts/amps and in combination with only running 35W, ie. something less than 35W, it'll trigger the error code being less than 35W. In the other mode, the full 35W is drawn.

To M-bENZ: I got this about a month ago. And it sat on my workbench for awhile. So I had ordered this over a month ago or longer.

Nov 3, 2010 | 11:28 PM

M-bENZ

MBWorld Fanatic!

Joined: Sep 2007

Posts: 7,136

Likes: 5

Corrolla

i see.

Andy

Nov 4, 2010 | 04:28 PM

t0ast

Junior Member

Joined: Aug 2004

Posts: 24

Likes: 0

W203, W211, W212

Usually in daytime running mode, the headlights run at reduced power. Hence, your ballasts aren't getting enough juice to run properly, and its triggering the error code.