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postitpad
06-11-2011, 07:00 PM
Illuminated shift knob install guide.

When the knob arrived in the mail I unwrapped and inspected it, it came with a thank you letter in english and german, but no documentation regarding installation.

http://i.imgur.com/0taMU.jpg

The lead wire is approximately 8 inches give or take, which seems unnecessarily short since it doesn't give much room for error and limits your options for wiring locations. Additionally it appears that the compression ring that secures the knob has been sliced to allow for the wire to pass through, I'm wondering if this will inhibit its ability to bond to the stick (although I've not had any problems so far to be honest).

http://i.imgur.com/ffEwZ.jpg

Removal of the original knob and trim is surprisingly straightforward. The knob and boot can both be removed without tools, put the transmission in neutral and pull straight up on the knob without twisting or turning. This may take a fair amount of force so take care not to punch yourself in the face when it comes loose. The boot clips into the trim piece containing the window controls and will come up easily if you pry around the edges with your thumb.

http://i.imgur.com/NwSD4.jpg

The trim immediately surrounding the gearshift (containing the window controls) is held in place with two phillips head screws along the inside edge closest to the armrest (unfortunately they are obscured in the previous picture). Remove them and lift up on the rear of the trim as shown, be careful though since the wiring to the window switches doesn't contain a whole lot of slack.

http://i.imgur.com/unIMk.jpg

the wiring to the switches should unclip pretty easily, and the front edge of the trim piece tabs under the ashtray and should be completely free at this point. The foam piece surrounding the base of the stick just sits in place and once you pull it out you should have enough room to work.

http://i.imgur.com/hsUoF.jpg

What you're looking for is a way to provide 12 volts to the knob, my preference is a source that is switched with the headlights. You may be temped to wire across the cigarette lighter, but I wouldn't since it isn't switched with the ignition and so the shift knob would be lit 24/7. Conveniently there is a light inside the ashtray that has a wire that is easily accessible. Feel under the left side of the ashtray and you should feel it poking out near the cigarette lighter, it will come free by gently tugging in the direction of your feet.

http://i.imgur.com/IsXyH.jpg

(I didn't realize just how dirty my console was until I saw this picture on my laptop, I know there are a few of you out there that are convulsing right now...sorry)

Beware though that if, like me, you are too lazy to take apart the upper part of the dashboard this wire can be very difficult to plug back in. You may need assistance from someone with small hands to get it back in place, or just leave it out I guess; your choice. You would only lose the ashtray light. Anyway, once it's unplugged a little finagling will reveal the rest of the wires it is wrapped to,

http://i.imgur.com/gz68Z.jpg

gently pull them out and unwrap and you can free up about 6 or 8 inches of slack.

http://i.imgur.com/zT0K5.jpg

Although the picture really doesn't show, these wires are 1. brown, and 2. gray with a red stripe. Clip the plug off at about the midpoint of exposed wire and strip back about a half inch or so, similarly strip the lead on the shift knob.

It should be mentioned at this point that before joining all these wires to the lead on the new knob, pass the lead from the knob through the shift boot. like this:

http://i.imgur.com/yniYW.jpg

oops.

Anyway, reconnect your exposed brown wires from the car to the brown on the knob, and gray/reds from the car to the yellow on the knob, I simply twisted the three wires together and wrapped with electrical tape. And because I haven't had the best luck with electrical tape inside dashboard in the past, I secured the tape with a piece of heat shrink tubing as pictured:

I know this is probably not the most preferred way to make this splice, so If anyone wants to chime in with ways to improve upon it, I'm all ears.

http://i.imgur.com/l7cMs.jpg

once your connections are made the re-assembly is pretty straightforward, no tricks beyond the difficulty of plugging the ashtray light back in...which sucks.

http://i.imgur.com/GwlQp.jpg

Having said all that, I will admit this installation isn't without its drawbacks. At some point down the road I would like to splice in a plug or clip of some sort into the shift knob wire since right now, if I want to take apart the center console in the future, I could have to undo everything I already did. If someone knows of an appropriate plug or similar device I could splice in line with the shift knob to allow for future disassembly I would be very appreciative.

Hope you enjoyed.
-Matt

danewilson77
06-12-2011, 04:23 AM
Moved to diy subforum...

postitpad
06-12-2011, 09:20 AM
thank you, Dane.

danewilson77
06-12-2011, 10:21 AM
No worries......appreciate the awesome writeup Postitpad!

Marcus-SanDiego
06-12-2011, 10:57 AM
No worries......appreciate the awesome writeup Postitpad!

+1.


iPad. Tapatalk. Bi-winning.

MrMaico
06-12-2011, 11:28 AM
Nice write up, thanks for the info. For a connector you could go to a hobby shop or Radio Shack and ask for a set of connectors for an RC car battery. You will probably need a crimper for these though, they used a pretty hard plastic on those red connectors. Here is a pic of half of one.....

http://mrmaico.smugmug.com/Cars/BMW-ZHP-misc/i-h8V4jwW/0/M/IMG1128-M.jpg

Something like this would work too....

http://www.radioshack.com/product/index.jsp?productId=2998436

This is what they would look like in use....

http://mrmaico.smugmug.com/Motorcycles/Misc/IMG00141/73169932_FSP3J-M.jpg

postitpad
06-12-2011, 03:53 PM
thats exactly the type of thing I am looking for, everything they had at home depot was for household gauge wire, nothing really for the telephone sized wire I was using.

thanks!

coby1
06-14-2011, 05:34 PM
Keep an eye out on ebay if you want one of these knobs i bought one new for 41.00 + 10.00 shipping from Germany(no reserve) sometimes the knobs got bidded up too high other times if patient you can steal them.
Mike

MrMaico
06-16-2011, 02:41 AM
Keep an eye out on ebay if you want one of these knobs i bought one new for 41.00 + 10.00 shipping from Germany(no reserve) sometimes the knobs got bidded up too high other times if patient you can steal them.
Mike

Nice Mike! It looks like he may have learned his lesson though. It looks like he lists them all as "Buy It Now" now.

ELCID86
09-06-2014, 10:18 AM
In case it isn't clear on the earlier post, the wire lead is actually attached to the lighter/ashtray (not loose), at least on my car.

Another helpful link: http://www.m3post.com/forums/showthread.php?t=312715

terraphantm
02-26-2015, 11:48 PM
This is a bit of an old post and probably everyone who wants a lighted shift knob already has one by now... but I just wanted to post that BMW apparently does make a retrofit harness for the connector. Part number is 61120029488

http://c1552172.r72.cf0.rackcdn.com/541716_x800.jpg

az3579
02-27-2015, 04:46 AM
This is a bit of an old post and probably everyone who wants a lighted shift knob already has one by now... but I just wanted to post that BMW apparently does make a retrofit harness for the connector. Part number is 61120029488

http://c1552172.r72.cf0.rackcdn.com/541716_x800.jpg

Do you know if there is a part number for the male end of that connector?


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terraphantm
02-28-2015, 09:16 PM
Do you know if there is a part number for the male end of that connector?


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61138373583 will work. It's the "universal" or "Z" version of the connector, so it looks a little different, but it will fit fine otherwise. The stock connector is a "B" version

http://c1552172.r72.cf0.rackcdn.com/586724_x800.jpg

http://i.imgur.com/4Kiwh6C.png

(there's also an "A" type not pictured there)

az3579
03-01-2015, 09:33 AM
61138373583 will work. It's the "universal" or "Z" version of the connector, so it looks a little different, but it will fit fine otherwise. The stock connector is a "B" version

http://c1552172.r72.cf0.rackcdn.com/586724_x800.jpg

http://i.imgur.com/4Kiwh6C.png

(there's also an "A" type not pictured there)

Excellent, thank you. I'm going to have to redo my connectors with proper disconnect connectors since they're using ones that are nearly impossible to disconnect without hurting oneself (or the cables).


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cjares
07-13-2016, 12:40 PM
What's the part number on the illuminated shift knob, and is it the zhp shorty or the longer m5 one?


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az3579
07-13-2016, 01:36 PM
What's the part number on the illuminated shift knob, and is it the zhp shorty or the longer m5 one?


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25112284205

It's the M5 knob. The height difference is so small, I couldn't even tell it was taller than the knob it replaced.

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cjares
07-13-2016, 01:40 PM
25112284205

It's the M5 knob. The height difference is so small, I couldn't even tell it was taller than the knob it replaced.

Sent from my LG V10 on Tapatalk

Perfecto. Thanks!


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cjares
08-07-2016, 07:40 PM
Team- I have a question on this installation. I connected the power to the ashtray light with the connector suggested in post #11 above and am getting 12v on that part. However, getting no light on the shift knob when connected to it. There is 0 continuity on the connection coming off the knob itself, as tested with a multimeter. I suspect this is a defect with the wiring on the knob, but seems crazy since I'm on my second one of these ordered from ECS tuning. Both had the same issue. Any ideas? Part box photo is here. http://uploads.tapatalk-cdn.com/20160808/e81c11fe89f824eed04e01dc55e0f221.jpg


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cjares
08-09-2016, 11:10 AM
Anybody in Southern California with a working version of this, so I can test whether it's the device or the wiring?


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johnrando
08-09-2016, 12:10 PM
Sorry, I don't have it.

terraphantm
08-14-2016, 02:42 PM
You sure you don't accidentally have the polarity reversed or something?

Try applying +12v directly to the knob

cjares
08-14-2016, 04:41 PM
You sure you don't accidentally have the polarity reversed or something?

Try applying +12v directly to the knob

Ha! You're exactly right. I didn't look very carefully, but the + and negative off the harness were backwards from the knob. That's silly.

Thanks for the help!


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nextelbuddy
03-22-2017, 08:49 AM
what is the shift knob in the very first post? thats not the $200+ F10 M5 knob that everyone is getting now. is it the leather Z version?