Need help with a CDA8 code

ISSA335 · 09-17-2021, 07:49 PM

As the title says, car keeps throwing CDA8 code along with the gauge cluster and radio turn off then back on again about every 30 seconds. Code reads

This is on my 2007 e92 335i

CDA8 - Message (status, KOMBI, 0x1B4 ) incorrect,
receiver DME, transmitter KOMBI.

The alternator is brand new, battery is in good health and I've checked all the OBD/Cluster fuses. Any help would be appreciated thanks.

ISSA335 · 09-17-2021, 10:12 PM

Also to add, this is the ONLY code it's throwing, not a flood car, just out of the blue started doing this.

n54brandino · 05-03-2024, 12:21 AM

did you ever find the problem? i have the same code and cluster keeps flashing

GoRomeo · 05-03-2024, 01:52 AM

Check for bad/loose ground straps. Our cars have a few around the car. Search this on the web.

09-17-2021, 07:49 PM	#1
ISSA335 Second Lieutenant 46 Rep 272 Posts Drives: 2007 E92 335i Join Date: Jan 2018 Location: Oklahoma iTrader: (-1) Garage List 2009 E92 335i xdriv ... [0.00] 2007 E92 335I [0.00]	As the title says, car keeps throwing CDA8 code along with the gauge cluster and radio turn off then back on again about every 30 seconds. Code reads This is on my 2007 e92 335i CDA8 - Message (status, KOMBI, 0x1B4 ) incorrect, receiver DME, transmitter KOMBI. The alternator is brand new, battery is in good health and I've checked all the OBD/Cluster fuses. Any help would be appreciated thanks.
	Appreciate 0 Tweet Quote

09-17-2021, 10:12 PM	#2
ISSA335 Second Lieutenant 46 Rep 272 Posts Drives: 2007 E92 335i Join Date: Jan 2018 Location: Oklahoma iTrader: (-1) Garage List 2009 E92 335i xdriv ... [0.00] 2007 E92 335I [0.00]	Also to add, this is the ONLY code it's throwing, not a flood car, just out of the blue started doing this.
	Appreciate 0 Quote

05-03-2024, 12:21 AM	#3
n54brandino New Member 0 Rep 8 Posts Drives: BMW E90 335i Join Date: Dec 2020 Location: Sacramento, CA iTrader: (0)	did you ever find the problem? i have the same code and cluster keeps flashing
	Appreciate 0 Quote

05-03-2024, 01:52 AM	#4
GoRomeo Brigadier General 1009 Rep 3,902 Posts Drives: 330i, 135i Join Date: Feb 2006 Location: San Diego CA iTrader: (0) Garage List 2008 BMW 135i [9.50] 2006 330i [6.75]	Check for bad/loose ground straps. Our cars have a few around the car. Search this on the web.
	Appreciate 0 Quote