wiring

Hi. I fitted a towbar this weekend, but am having trouble with the electrics. I'm trying to do it via a bypass relay, but getting no signal through to the socket however I try. Through reading I'm led to believe it's possible, but beginning to doubt it - can anyone shed any light on whether...

Hi guys, I kept getting EML and reduced power, apparently it was something to do with some exhaust wiring, some part of the loom was replaced whilst some was repaired, this was covered by MB as my car is out of warranty which I thought was very nice of them, any idea what could've caused this...

Am hoping someone out there has replaced a main fusebox before and has a photo record of which colour wire goes to which fuse. Or even better a diagram/map in colour? Thankyou!

I have a 2004 W211. The mirror adjustment on the passenger side was not working, I suspected the usual issue of cracking wires on the hinge, and when I stripped it down that was the case. Someone had already been in there and bodged it horrifically in the past so rather than repair, I...

Shortly after acquiring my 500SL about 3 years ago, it became clear that it was one of the few remaining 1993 cars that hadn't had the engine bay wiring changed from the bio-degradable stuff that MB used for a few years in the early 90's. The most obvious signs were at the ends of the Cam...

I’m in the process of resurrecting a 2001 Vito 110cdi and have a problem with the radio wiring. There was no radio fitted when I bought it so I have an aftermarket JVC unit. The Mercedes connections had been previously removed so all I had was a bunch of wires. I bought standard ISO connectors...

Hi, I need to fit a towbar and wiring to my 2003 ml 270 but having looked up the options for oe wiring I am a little confused. Hopefully somebody on here can help me out. A thread on another forum suggests that the part I need is B66850071 but when I visited my local dealer he said I needed...

Hi, Does anyone have the engine wiring diagrams for an E280 W211?

Hi chaps. Can someone tell me which the live is on my CLS's lighter socket cabling? i'm hardwiring a dashcam (with a 12V > 5V kit). All has gone smoothly so far. Thanks.

Hey Recently fitted the Innotech system, well it was fitted on Friday but unfortunately no instructions were in the fancy black box or anywhere to be seen amongst the system.. So if anyone who has fitted the kit or anyone out there with some instructions, could I please get a scanned copy or...

hi, While fitting a reversing camera to my w204 estate, I have manage to break one of the plastic fittings where wiring loom enters to bootlid. Does anybody know where I can find one? Or does anybody know of a w204 estate being broken at the moment by anybody? This is the part...

Hi. My W613 refuses to start. The battery is charged by the following lights show in key position 2. <a href="http://s281.photobucket.com/user/coupc/media/radio_zpsg8t5gqbh.jpg.html" target="_blank"><img src="http://i281.photobucket.com/albums/kk232/coupc/radio_zpsg8t5gqbh.jpg" border="0" alt="...

I read many conflicting opinions on when the biodegradable wiring loom was replaced on the W140. Some say anything after 1995, others say anything after mid 1996 and others say anything after 1997. Some say that if the later climate control is fitted, then its a car with an updated loom, and...

Left side indicators dont flash when activated - console lamp flashes and clicking can be heard at double rate for left side - bulbs and wiring round the bulbs are ok as far as I can see. Seems like a trivial problem but without wiring diagrams and locations for the left side indicator...

Hi - first post here for a long while! I have just fitted a Chinese Android touch-screen box of tricks in place of the Audio 20 in my 2004 W211. The Audio 20 connector looks like this: http://www.ertasvc.ru/upload/bd/ru/20080304124452_img2.jpg The Android box has an optional reversing...

I've seen old threads on here with same problems do I buy the loom from main dealer or is there any one who has them checked history papers and it's had 3 o2 sensors and scanner says it's sensor again but it's filled with oil

Hi apologies for starting a new post on this one, I've seen other threads on this issue but cannot find them again. its regarding the oil leak from the engine that contaminates the wiring loom and ecu, causing faults to show with the oxygen sensors. As it seems to be a common fault, were the...

Hi, I seem to have an intermittent fault on my Left side (passenger) MAF. The car is a 2006 E320cdi V6. The fault code seems to come and go for the and the garage wondered if it was a wiring issue. Apparently the wiring goes underneath the Turbo? I wondered if anyone could tell me if it was...

Hi Guys Am looking to retro fit heated seats to a 2008 W209 CLK convertible, with both driver & passenger electrically adjustable (+ memory, but not orthopedic) seats. I appreciate this has been done before, but I cannot find info on the part number for the necessary wiring loom from searching...

Hi I have just collected a 2014 Mercedes S212 E CLASS E250 CDI AMG SPORT ESTATE, with factory fit Bosal Oris-Matic retractable tow bar and 13 pin electrics fitted. I have a 2014 Bessacarr Caravan with LED rear lights. The caravan is back at the factory so I cannot test the wiring on my unit...