Hey everyone, I own a 2002 330i that just hit 102k miles and I'm getting around to changing everything involving the cooling system just as preventative maintenance and I noticed this exposed wire running next to the oil filter housing and right above my thermostat housing. Does anyone know what...

Hey guys so today i went to my local pull-a-part looking for a engine mount and ran across some MS43 DMEs. Wasn’t expecting to find them there of all places but the car (yes a single car had two DMEs one still connected to the harness and the other sitting in the trunk) I found them in was a...

Just replaced some sensors and the filter inside my transmission. I'm having trouble connecting the male and female plugs outside the transmission. Here's a picture for reference: There must be a special way this plugs in, but I can't seem to get it right. Any idea how to connect them?

Just bought an Android head unit only to find out the previous owner cut the factory wiring harness to make it work with the ugly pioneer. So does anyone know where I can grab one online? 2000 320D I live in Italy but also have an APO address so I can get stuff shipped from the states.

So after doing a 5 speed getrag swap on my 04 330ci I was wondering if I am able to eliminate all the auto trans wire harness connectors from the setup. Specifically can I actually cut out and remove them because I am doing a full wire tuck and since I dont have the auto trans anymore i figured...

Hello guys, I've been tuning into this forum for about a year now since I bought my car, but have never made an account or posted a thread. Recently, I've have decided that the time has come for my failing automatic GM transmission to go away, and subsequently bought everything I would need...

I installed some multi collor angel eyes on e46 320d non projector,and hooked up everything and it all worked fine....except i had to turn them on outside by remote.... And to change that i bought relay for angel eyes for dimming and fade on/off effect,and to automatically turn them on and off...

Hi, I am searching for a wiring diagram or some of you that have installed a aftermarket radio before in a BMW 330Ci SMG cabrio. 2003 Standard system: 16:9 navigation radio Harman kardon speakers with AMP. and subwoofer in the trunk. This is how the OEM harness connection looks like on my...

Today was my first time l completely took my radio as l had planned to put in a double din head unit from pioneer. I knew l had to get the radio harness and the facia kit etc. But when l finally figured out how to get the radio out l found to my disappointment that l had a blue and white...

I created this after my original post about replacing a wiring harness. I found the process to be somewhat involved, or maybe I made it that way. Parts needed: Wiring harness-verify using the 6913xxx on vehicle harness tag above window regulator motor Zip tie Marking tape (non-black) BMW...

Hi, This is my first post - please let me know if its in the wrong place and I'll move, I could find nothing after doing a few searches... so here goes. Problem cause: my external ambient temperature sensor is missing, that's to say it has, prior to me owning the car, been completely ripped...

Hey guys, About 3 months ago I installed a set of LED angel eyes bought on clearance from Stealthauto. The description stated they were weisslicht, but I saw immediately when they arrived they were not. Either way, they were only $100 - install went smoothly, and they looked fantastic for the...

Hey guys I've recently bought a pair of LED tail lights from a written off late 03 M3. It looks like it came stock with them so they came with no wiring harness. Wanting to fit them to my mid 02 M3. Am wondering if anyone on here would happen to have a wiring harness they are trying to get rid...

Hey guys so when i go to crutchfield to pick out a new deck it tells me i am going to need a line output convertor (http://www.crutchfield.com/p_127SOEM4/PAC-SOEM-4.html?tp=3486) Do i really need this? I have the harmon kardon speakers but no navi. What are the benefits of having this? What...

Guys, I need your help! I recently bought a 2004 M3 w/SMG. It doesn't start/run. All the wiring has been tempered with under the hood.(See pics) I need to know if the wiring harness is different between the SMG and 6MT models. What kind of wiring harness/connectors would I need to swap...