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Steve
Steve, BMW Expert
Category: BMW
Satisfied Customers: 23040
Experience:  BMW Expert
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How does this site work? Do you answer BMW related problems?

Customer Question

How does this site work? Do you answer BMW related problems?
JA: What is the model/year of your BMW?
Customer: Its a 2006 Z4M
JA: Are you fixing your vehicle yourself? What have you tried so far?
Customer: The problem just started. Car sort of died and instrument cluster lit up with lots of lights. Red ones and Yellow ones. Including battery, oil, DSC etc. I pulled the codes and they are as follows U112B P1407 P1408
JA: Just to clarify, what are the exact lights you're talking about?
Customer: the warning lights
JA: Anything else you want the mechanic to know before I connect you?
Customer: I think thats it.
Submitted: 26 days ago.
Category: BMW
Expert:  Steve replied 26 days ago.
Hello and welcome,

My name is ***** ***** it will be my pleasure to assist you today.
hi, what question did you have about this? did you want to know possible causes?
Customer: replied 26 days ago.
I am trying to figure out whats causing this. The primary code is U112B. And the instrument cluster is lighting up with a set of warning lights in both yellow and red. Car seems to be in sort of limp mode.
Customer: replied 26 days ago.
Are you there?
Expert:  Steve replied 26 days ago.

yes I am here it takes more than 90 seconds to reply

Expert:  Steve replied 26 days ago.
What warning lights exactly are you getting?
Customer: replied 26 days ago.
oil light, battery light - red
DSC, TPMS - yellow
Expert:  Steve replied 26 days ago.

this code is for "no signal from instrument cluster"

this points to a failed cluster although it would be worth checking wiring/connections at the cluster and replacing the fuse.

Please let me know if you have further questions. Please do not forget to click a positive rating as this is the only way I receive credit for my answer, thank you

Expert:  Steve replied 26 days ago.
this code is for "no signal from instrument cluster"
this points to a failed cluster although it would be worth checking wiring/connections at the cluster and replacing the fuse.
Please let me know if you have further questions. Please do not forget to click a positive rating as this is the only way I receive credit for my answer, thank you
.