DIY: E9X ACC Retrofit

dumitru.o · 10-29-2024, 02:04 PM

Marv17 - i don t remember, i swapped everything that was missing on my board. follow also the lines from the LEDs, you might find other parts you are missing

Leucosticte · Yesterday, 08:45 AM

Has anyone else had issues adding the LDM to their car?

ACC shows up fine on the module tree, but the LDM is not showing up, I verified wakeup signal voltage and that it has power coming from my fuse tap. CAN wires are connected with PT-CAN high and PT-CAN low being connected properly. I'm using the terminal 15 wakeup signal for all modules but it seems like people have also had success using the dedicated ACC wakeup signal. I tried both and it still doesn't show up, not that I can see how it makes a difference swapping wakeup lines.
I ordered a new LDM to test with since they're cheap but I was wondering if these modules fail commonly or if there's something I did wrong here. Considering I wired up the radar properly I can't see how I did anything wrong here after checking 100x and I'm assuming I just got a dead module.

10-29-2024, 02:04 PM	#573
dumitru.o coding BMW..... 536 Rep 1,001 Posts Drives: BMW Join Date: Jun 2013 Location: the land of Dracula iTrader: (0)	Marv17 - i don t remember, i swapped everything that was missing on my board. follow also the lines from the LEDs, you might find other parts you are missing
	Appreciate 0 Quote

Yesterday, 08:45 AM	#574
Leucosticte Lieutenant 317 Rep 443 Posts Drives: 2007 BMW 328xi E92 6mt swap Join Date: Oct 2019 Location: New Jersey iTrader: (0) Garage List 2007 BMW 328xi [0.00]	Has anyone else had issues adding the LDM to their car? ACC shows up fine on the module tree, but the LDM is not showing up, I verified wakeup signal voltage and that it has power coming from my fuse tap. CAN wires are connected with PT-CAN high and PT-CAN low being connected properly. I'm using the terminal 15 wakeup signal for all modules but it seems like people have also had success using the dedicated ACC wakeup signal. I tried both and it still doesn't show up, not that I can see how it makes a difference swapping wakeup lines. I ordered a new LDM to test with since they're cheap but I was wondering if these modules fail commonly or if there's something I did wrong here. Considering I wired up the radar properly I can't see how I did anything wrong here after checking 100x and I'm assuming I just got a dead module.
	Appreciate 0 Quote