2012-01-28 13:17:48 +0000 #1
Driving on my way home from work, about 40mph, and all the sudden I get four yellow warnings that light up:
1. Runflat indicator (CC-ID 50)
2. Start Assist (CC-ID 354)
3. Brake and Stability Systems Failure (CC-ID 236)
4. DBC Assist (CC-ID 24)
My CPO Warranty ran out a few months ago, so I was hoping to try and fix this myself w/o going to the dealer for a $140 diagnostic. It seems like I have a bad sensor somewhere, to trigger all these errors at once. Can anyone point me in the right direction? Are there four wheel speed sensors, and do they control these systems that are in error? Is there any way to test the sensors?
One side note - about 3 weeks ago I noticed a nasty grinding noise when braking. It only happened on one short trip and I hadn't noticed it since. I was assuming I'd be needing to replace some brake pads and wear sensors soon. Visual inspection of the brakes and rotors looked OK. Could an ABS sensor going bad cause this?
BTW I have an '06 330i.
Thanks for any input.
1. Runflat indicator (CC-ID 50)
2. Start Assist (CC-ID 354)
3. Brake and Stability Systems Failure (CC-ID 236)
4. DBC Assist (CC-ID 24)
My CPO Warranty ran out a few months ago, so I was hoping to try and fix this myself w/o going to the dealer for a $140 diagnostic. It seems like I have a bad sensor somewhere, to trigger all these errors at once. Can anyone point me in the right direction? Are there four wheel speed sensors, and do they control these systems that are in error? Is there any way to test the sensors?
One side note - about 3 weeks ago I noticed a nasty grinding noise when braking. It only happened on one short trip and I hadn't noticed it since. I was assuming I'd be needing to replace some brake pads and wear sensors soon. Visual inspection of the brakes and rotors looked OK. Could an ABS sensor going bad cause this?
BTW I have an '06 330i.
Thanks for any input.
