Battery Manager
#2
AudiWorld Senior Member
#3
Basically everything, until the last bastions - the cluster, the engine ECU/spark, fuel and the starter motor.
I was monitoring current, stationary with radion going, interior lights: it's pretty big with MMI running etc. in the range of 20 amps.
I was monitoring current, stationary with radion going, interior lights: it's pretty big with MMI running etc. in the range of 20 amps.
#5
AudiWorld Member
What really got my attention is the fault codes I got for that particular module. The stages of deactivation were not completely in sequence . Stage 1 came on first. It was followed by stage 5, stage 3, and finally stage 6. (Stage 4 is excluded form the equation because it's the transportation mode.)
I thought this may indicate a coding problem or so until I came across another AW member that posted similar results to mine. So, maybe this is normal after all.
Address 61: Battery Regul. Labels: 4E0-910-181.lbl
Part No SW: 4E0 910 181 C HW: 4E0 915 181 C
Component: J0644 BEM H12 0550
Revision: 00000000 Serial number: 00000000013689
Shop #: WSC 00010 724 56672
VCID: 204F060BF336381EB43-8075
Subsystem 1 - Part No: 4E0 915 105 A
Component: von VA0 120523N33R
Coding: 34453039313531303541205641303132303532334E333352
Shop #: WSC 00020 724 179387
5 Faults Found:
02272 - Quiescent Current Stage 1
000 - - - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 7
Fault Frequency: 2
Reset counter: 255
Mileage: 106764 km
Time Indication: 0
Date: 2016.01.25
Time: 16:18:53
02273 - Quiescent Current Stage 2
000 - - - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 7
Fault Frequency: 1
Reset counter: 255
Mileage: 106764 km
Time Indication: 0
Date: 2016.01.31
Time: 15:18:06
02276 - Quiescent Current Stage 5
000 - - - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 7
Fault Frequency: 1
Reset counter: 255
Mileage: 106764 km
Time Indication: 0
Date: 2016.01.31
Time: 15:18:17
02274 - Quiescent Current Stage 3
000 - - - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 7
Fault Frequency: 1
Reset counter: 255
Mileage: 106764 km
Time Indication: 0
Date: 2016.01.31
Time: 15:18:27
02277 - Quiescent Current Stage 6
000 - - - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 7
Fault Frequency: 1
Reset counter: 255
Mileage: 106764 km
Time Indication: 0
Date: 2016.01.31
Time: 15:18:37
Last edited by The.aviator2; 02-04-2016 at 04:52 PM.
#7
AudiWorld Senior Member
4 days to go from hero to zero is not normal, and the time stamps for your stages looks weird to me, either your battery is goosed or the manager is out of whack and needs resetting with new serial for battery after it's been charged and proven to be ok.
I have left mine for 8 weeks and it's still started, admittedly it was only just but if it's fiat in a matter if days you ought to find out why.
Does the lights around the gear stick go out after a few moments when you lock the car?
I have left mine for 8 weeks and it's still started, admittedly it was only just but if it's fiat in a matter if days you ought to find out why.
Does the lights around the gear stick go out after a few moments when you lock the car?
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#8
AudiWorld Member
Join Date: Jan 2016
Location: Poland, Silesia
Posts: 110
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Thhere is 1000 of posibilitis... Like mine was reinstal MMI Update. But some device can be broken and dont go sleep with car, battery menager, battery...
You can measur the power consumption and take off fuse one by ne to finde a device whitch take a power... Some friend did this way to finde the device that is on all the time.
You can measur the power consumption and take off fuse one by ne to finde a device whitch take a power... Some friend did this way to finde the device that is on all the time.
#9
AudiWorld Member
Yes, all interior lights turn off a minute or so after locking the car. The car does not go to zero, but I know what you mean. It reaches stage 6 where you have enough juice to barely start the car.
BTW, I found an ironic reason to why the stages are not in sequence .
However, the amount it takes the car to go through stages 2-6 is less than a minute. At the end, the module seems to know when to cutoff power to save me the hassle of jump-starting the car.
BTW, I found an ironic reason to why the stages are not in sequence .
However, the amount it takes the car to go through stages 2-6 is less than a minute. At the end, the module seems to know when to cutoff power to save me the hassle of jump-starting the car.
#10
AudiWorld Senior Member
It's the speed of how it went through the stages that's worrying,
It should not be doing that so quickly.
It should not be doing that so quickly.
Yes, all interior lights turn off a minute or so after locking the car. The car does not go to zero, but I know what you mean. It reaches stage 6 where you have enough juice to barely start the car.
BTW, I found an ironic reason to why the stages are not in sequence .
However, the amount it takes the car to go through stages 2-6 is less than a minute. At the end, the module seems to know when to cutoff power to save me the hassle of jump-starting the car.
BTW, I found an ironic reason to why the stages are not in sequence .
However, the amount it takes the car to go through stages 2-6 is less than a minute. At the end, the module seems to know when to cutoff power to save me the hassle of jump-starting the car.