6Post.com | BMW 6-Series Forum - General 6-Series Coupe, Convertible, and Gran Coupe Forum https://www.6post.com/forums/ Chat about the new F12/F13 640i and 650i BMW 6-series. en Mon, 13 Apr 2026 08:26:45 GMT vBulletin 60 https://www.6post.com/forums/images/misc/rss.jpg 6Post.com | BMW 6-Series Forum - General 6-Series Coupe, Convertible, and Gran Coupe Forum https://www.6post.com/forums/ M6 Gran Coupe Question https://www.6post.com/forums/showthread.php?t=2236329&goto=newpost Mon, 06 Apr 2026 04:32:15 GMT Hello all. I have been looking into buying a Gran Coupe M6, preferably 2017 - 2019. My question for you all, is there any particular year to stay away from? Like if I found a low mileage 2015...would that be just as fun of an experience as a 2017 or better? I have been seeing them pop up all over... Hello all. I have been looking into buying a Gran Coupe M6, preferably 2017 - 2019. My question for you all, is there any particular year to stay away from? Like if I found a low mileage 2015...would that be just as fun of an experience as a 2017 or better? I have been seeing them pop up all over the country for reasonable prices and I feel like who not. Any help, thoughts or insights you guys may have would be greatly appreciated and helpful ]]> General 6-Series Coupe, Convertible, and Gran Coupe Forum evil-G-nius https://www.6post.com/forums/showthread.php?t=2236329 E64 m6 convertible top https://www.6post.com/forums/showthread.php?t=2235597&goto=newpost Wed, 01 Apr 2026 00:47:49 GMT Looking to see if anyone else has had issues with the rear trunk shelf opening on e64’s. The top begins to move and the rear shelf does not. I do hear the motor still going along with a few clicks. The car is a 2007 m6 with a six speed. I tried to use my scanner but it does not support K-line. So... Looking to see if anyone else has had issues with the rear trunk shelf opening on e64’s. The top begins to move and the rear shelf does not. I do hear the motor still going along with a few clicks. The car is a 2007 m6 with a six speed. I tried to use my scanner but it does not support K-line. So I’m unsure of codes until then. Has anyone else experienced similar issues? ]]> General 6-Series Coupe, Convertible, and Gran Coupe Forum jamesb58 https://www.6post.com/forums/showthread.php?t=2235597 2017 bmw 650i xdrive Differential fluid DIY? https://www.6post.com/forums/showthread.php?t=2235259&goto=newpost Sun, 29 Mar 2026 22:36:11 GMT Hey, I’m making this thread to see if anybody has any videos that they could share because I can’t seem to find specific ones on YouTube. Wondering how easy the process is to change the front and rear differential fluids in this car along with the transfer case fluid I’ve done plenty of maintenance... Hey, I’m making this thread to see if anybody has any videos that they could share because I can’t seem to find specific ones on YouTube. Wondering how easy the process is to change the front and rear differential fluids in this car along with the transfer case fluid I’ve done plenty of maintenance on my own cars where I’ve done brakes and rotors, spark plugs, and coil packs, oil changes, shocks, and small things like that, but I’ve never done differential fluids, but it can’t be that difficult if anybody has any info on how to do it that they would like to share or any specific videos for this model your car thank you. I appreciate you all.

2017 BMW 650i Xdrive Grand Coupe
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]]> General 6-Series Coupe, Convertible, and Gran Coupe Forum jimmyjames72 https://www.6post.com/forums/showthread.php?t=2235259 BMW 650i f06 Icm module location https://www.6post.com/forums/showthread.php?t=2234417&goto=newpost Tue, 24 Mar 2026 08:58:39 GMT I have a 2014 BMW 650i Grand coupe and I’m having issues with my ICM module as far as my diagnosis of the car took me. I’m trying to find online where would the ICM module would be or what it would look like, cuz I finding there could be two different ones so I’m lowkey confused. As of rn, any of... I have a 2014 BMW 650i Grand coupe and I’m having issues with my ICM module as far as my diagnosis of the car took me. I’m trying to find online where would the ICM module would be or what it would look like, cuz I finding there could be two different ones so I’m lowkey confused. As of rn, any of my attempts using ista to reset or relearn the icm aren’t working. So my train of thought is just to find where it’s located and replace it but that’s where I’ve hit the roadblock. ]]> General 6-Series Coupe, Convertible, and Gran Coupe Forum BenLavrik https://www.6post.com/forums/showthread.php?t=2234417 2015 F06 RHD 640D - Electric seat recline does not work https://www.6post.com/forums/showthread.php?t=2234337&goto=newpost Mon, 23 Mar 2026 19:42:25 GMT Front driver side electric seat recline does not work , whilst Front Passenger seat reclines ok. All other electric functions work on the drivers & Passenger seats.

Currently the seat is in a fully reclined position but cannot recline forward.

Q1 - Is the a way to temporary recline the seat forward, in order to drive safely ?

Q2. I believe all the various fuses relate to the seat look fine, although it is not obvious which fuse is the correct recline position fuse. (I also think the fuse card that came with the car doesn't seem to be correct). Can someone re-confirm what the correct fuse numbers are ?


Q3. Any ideas on what the problem could be ? ]]> General 6-Series Coupe, Convertible, and Gran Coupe Forum Hems https://www.6post.com/forums/showthread.php?t=2234337 Any way to improve native Bluetooth? Sound Quality leaves a lot to be desired... https://www.6post.com/forums/showthread.php?t=2233891&goto=newpost Fri, 20 Mar 2026 20:07:39 GMT I usually prefer to run Spotify over bluetooth but I realized that the sound is unclear even on "High quality" or Lossless settings in the app where it chews through data.

When I connect via the Aux the sound is just so much better. But it's more convenient for me to use BT (as you can skip tracks with steering wheel controls and HUD displays tracks and stuff like that via BT).

For background:
2016 BMW 640i GC
Focal Speakers all around
Alpha One Lightwave Amp
Enhanced Bluetooth from factory
B&O sound profiles unlocked via Bimmercode

Wondering if it's possible to upgrade the Bluetooth receiver? I'm thinking that it's the bottleneck cause there's such a huge difference between Aux and Bluetooth and the tech has progressed in 11 years since the car has come out. Kind of wish we got Satellite/HD radio too. Makes such a large difference. ]]> General 6-Series Coupe, Convertible, and Gran Coupe Forum Bavariane31 https://www.6post.com/forums/showthread.php?t=2233891 Bump stop/covers? https://www.6post.com/forums/showthread.php?t=2233125&goto=newpost Sun, 15 Mar 2026 15:52:17 GMT Hi all, noticed my bump stop covers are screwed up and hanging on for dear life on all four corners so need to replace them. Not sure which ones they are as there is two part numbers for all corners: Fronts part 6 ... Hi all,
noticed my bump stop covers are screwed up and hanging on for dear life on all four corners so need to replace them.

Not sure which ones they are as there is two part numbers for all corners:

Fronts part 6

https://www.realoem.com/bmw/enUS/sho...diagId=31_0877

https://www.realoem.com/bmw/enUS/sho...diagId=31_0899

Rear part 5

https://www.realoem.com/bmw/enUS/sho...diagId=33_1589

https://www.realoem.com/bmw/enUS/sho...diagId=33_1590

They are £100 delivered from BMW which is nuts aswell! I am assuming Sachs pn 900336 are the OE supplier?

Thsanks ]]> General 6-Series Coupe, Convertible, and Gran Coupe Forum PixelVogue https://www.6post.com/forums/showthread.php?t=2233125 Production Numbers Request: F13 Coupe with Individual Interior (ZBOB - Opal White / A https://www.6post.com/forums/showthread.php?t=2233001&goto=newpost Sat, 14 Mar 2026 17:04:15 GMT Hi everyone,

I’m trying to track down the rarity and production numbers for the F13 (6-Series Coupe) specifically equipped with the BMW Individual Full Leather interior in Opal White and Amaro Brown (Option Code: ZBOB).

I know this combination was the "launch" spec for the F06 Gran Coupe, but it seems to be extremely rare on the F13 2-door Coupe. Since SickFinga is no longer active, I was wondering if anyone who has access to the production databases (like the ones from the old ASAP system) could help me find out:

How many F13 units (LHD) were produced with the ZBOB interior globally?

How many of those were 640i models?

I’ve been scouring the forums but haven't found a breakdown for the F13 Coupe specifically. Any insight or "1 of X" data would be greatly appreciated!

Thanks in advance! ]]> General 6-Series Coupe, Convertible, and Gran Coupe Forum markcooper https://www.6post.com/forums/showthread.php?t=2233001