Unfortunately we do not accept new members for free, Now Registration cost 30€, if you are interesting Send Email to [email protected]

2015 BMW M4 Front End Collision Warning Failure
24-05-2019, 17:39 PM,
Post: #1
XZBMW  2015 BMW M4 Front End Collision Warning Failure
Hello,

Got a 2015 BMW M4 which had front end damage which has been repaired and is now showing a fault code of:

E1146D - Message (Display for Longitudinal Dynamics Management 2 0x33B) wrong checksum, recieved KOMBI, transmitter ICM/KAFAS/SAS

Anybody know what the issue could be? 

Thanks
Quote this message in a reply
25-05-2019, 17:54 PM,
Post: #2
RE: 2015 BMW M4 Front End Collision Warning Failure
Sorry to bump but anyone with any knowledge?

Any help is appreciated. Thanks
Quote this message in a reply
26-05-2019, 17:50 PM,
Post: #3
RE: 2015 BMW M4 Front End Collision Warning Failure
I guess the ICM saved the crash somehow and now it need to be reseted/replaced. Did you run ISTA and calculate a measurements plan ? What did it tell ?
Quote this message in a reply
30-05-2019, 19:22 PM, (This post was last modified: 30-05-2019, 19:23 PM by m3nt4l.)
Post: #4
RE: 2015 BMW M4 Front End Collision Warning Failure
(26-05-2019, 17:50 PM)cartermd Wrote:  I guess the ICM saved the crash somehow and now it need to be reseted/replaced. Did you run ISTA and calculate a measurements plan ? What did it tell ?

So after a bit more digging I could that someone has put a black sticker on the instrument cluster to cover up a red light (see attached picture) I understand this to be something in relation to mileage? 

Also in the rear of the instrument clusters there is a blue connector port should there be something connected here? (See attachment)


Attached Files Thumbnail(s)
       
Quote this message in a reply
31-05-2019, 12:37 PM, (This post was last modified: 31-05-2019, 12:38 PM by m3nt4l.)
Post: #5
RE: 2015 BMW M4 Front End Collision Warning Failure
(30-05-2019, 19:22 PM)m3nt4l Wrote:  
(26-05-2019, 17:50 PM)cartermd Wrote:  I guess the ICM saved the crash somehow and now it need to be reseted/replaced. Did you run ISTA and calculate a measurements plan ? What did it tell ?

So after a bit more digging I could that someone has put a black sticker on the instrument cluster to cover up a red light (see attached picture) I understand this to be something in relation to mileage? 

Also in the rear of the instrument clusters there is a blue connector port should there be something connected here? (See attachment)

Does anybody know what the blue connector In the back of the instrument cluster leads to?

Thanks
Quote this message in a reply
31-05-2019, 12:52 PM,
Post: #6
RE: 2015 BMW M4 Front End Collision Warning Failure
(31-05-2019, 12:37 PM)m3nt4l Wrote:  
(30-05-2019, 19:22 PM)m3nt4l Wrote:  
(26-05-2019, 17:50 PM)cartermd Wrote:  I guess the ICM saved the crash somehow and now it need to be reseted/replaced. Did you run ISTA and calculate a measurements plan ? What did it tell ?

So after a bit more digging I could that someone has put a black sticker on the instrument cluster to cover up a red light (see attached picture) I understand this to be something in relation to mileage? 

Also in the rear of the instrument clusters there is a blue connector port should there be something connected here? (See attachment)

Does anybody know what the blue connector In the back of the instrument cluster leads to?

Thanks

That's HUD port.
Quote this message in a reply
[+] 1 user says Thank You to simonchs for this post
31-05-2019, 13:28 PM,
Post: #7
RE: 2015 BMW M4 Front End Collision Warning Failure
Why is the HUD cable missing? Does the car even have an HUD?
Quote this message in a reply
31-05-2019, 14:05 PM,
Post: #8
RE: 2015 BMW M4 Front End Collision Warning Failure
(31-05-2019, 13:28 PM)TBGaming Wrote:  Why is the HUD cable missing? Does the car even have an HUD?

Hello,

There is no Head Up Display on this vehicle so at least I know that there shouldn’t be anything plugged in there.

Just need to sort the issue of the anti tamper dot which is showing

Thanks everyone for their help
Quote this message in a reply


Possibly Related Threads…
Thread Author Replies Views Last Post
  G07 front fog lights with highbeam ltujustas 1 17 7 minutes ago
Last Post: Marx
XZBMW BMW X1 E84 active front steering ajpds 2 880 Yesterday, 22:04 PM
Last Post: johann74270
XZBMW 2015 F82 M4 NBT_EVO repetition of loading Bimmerwerks 4 284 25-03-2024, 04:11 AM
Last Post: Bimmerwerks
  2006 BMW X5 E53 Converted to coil springs-Need to delete "self leveling warning koziol 11 1,143 22-03-2024, 14:22 PM
Last Post: Gabriel87
XZBMW Request G30 LCI front headlight wiring diagram Satia 1 103 10-03-2024, 09:09 AM
Last Post: qbek90
  BMW F44 after collision ArcziArcz 7 285 07-03-2024, 17:49 PM
Last Post: RuleNormaliai
XZBMW Lane change warning, front left slave not installed MrM10 2 107 29-02-2024, 12:40 PM
Last Post: MrM10
XZBMW Car isn't starting up due to red warning steering Lock MrM10 10 311 28-02-2024, 16:42 PM
Last Post: MrM10
  I3 EME flash failure CodeDoc 0 160 03-02-2024, 13:05 PM
Last Post: CodeDoc
XZBMW F20 EPS Failure Stefan1251 13 679 06-01-2024, 09:00 AM
Last Post: Stefan1251

Forum Jump:


Users browsing this thread:
1 Guest(s)

Return to TopReturn to Content