[hanynowsky]

The previous owner did un update to the whole car using ISTA/p in online comfort mode and he was not in front of the computer when it asked for terminal 15 to be swtiched off.
As a consequence Two frustrating issues happened:

- SZM/BZM Ecu is in programming-abort mode. Tool32 reports status 10.
- No more free UIF (AIF) entries on every ECU.

This is a dilemma.
I only have Winkfp, ncsExpert and tool32 with a Dcan/kline cable.
Can I still do something?
Many thanks for your help.
https://drive.google.com/file/d/1RjN...w?usp=drivesdk

https://drive.google.com/file/d/1Rdh...w?usp=drivesdk

[hanynowsky]

_Sensible Sensible_
Any idea please?

[Sensible_]

What error get thrown when you flash it with winkfp?

[Levanime]

turn off UIF update in winkfp options and it will be fine

[hanynowsky]

Originally Posted by Sensible_

What error get thrown when you flash it with winkfp?

Hello Sensible_
I haven't yet tried winkFP as I am was not sure about this UIF dilemma.
ANd I still don't know whether I Can re-flash the SZM with just a D-can cable instead of the ICOM.

[hanynowsky]

Originally Posted by Levanime

turn off UIF update in winkfp options and it will be fine

Would it be fine with a mere D-CAN/K-Line cable.
I never used Expert mode in WinkFP. Would it be fine if I just:

- Turn off UIF write in Winkfp in comfort mode.
- Reprogram the SZM ecu with the same current ZUSB.

Do I have to worry about the i-level ?

What worries me is that it is the MOSTGW that reports the issue (However, ISTA+ does not mention the MOSTGW, it only tells that the SZM is in programming-abort mode).

Thanks

[Sensible_]

Originally Posted by hanynowsky

Would it be fine with a mere D-CAN/K-Line cable.
I never used Expert mode in WinkFP. Would it be fine if I just:

- Turn off UIF write in Winkfp in comfort mode.
- Reprogram the SZM ecu with the same current ZUSB.

Do I have to worry about the i-level ?

What worries me is that it is the MOSTGW that reports the issue (However, ISTA+ does not mention the MOSTGW, it only tells that the SZM is in programming-abort mode).

Thanks

It should be fine.

You can reprogram with the same zusb. If you wish. Select it in winkfp. Although I wouldn't worry about the ilevel.

[hanynowsky]

Originally Posted by Sensible_

It should be fine.

You can reprogram with the same zusb. If you wish. Select it in winkfp. Although I wouldn't worry about the ilevel.

Okay great then. Thanks for the quick reply.
I am gonna grab myself a 5A battery charger and re-flash this weekend.

I will report as soon as I get a result.

PS: By the way, how long do you think the flash would take. ~ 60 minutes ?

[Sensible_]

Originally Posted by hanynowsky

Okay great then. Thanks for the quick reply.
I am gonna grab myself a 5A battery charger and re-flash this weekend.

I will report as soon as I get a result.

PS: By the way, how long do you think the flash would take. ~ 60 minutes ?

I've never flashed an SZM. But I can't imagine the flash is very large. I would say a couple of mins to be honest.

[hanynowsky]

Originally Posted by Sensible_

I've never flashed an SZM. But I can't imagine the flash is very large. I would say a couple of mins to be honest.

Hello Sensible_
Yesterday only I was able to plug and flash. But unfortunately, the Programming Abort Status is back.

I was able to use WinkFP to flash the SZM unit using the same ZUSB (UIF unchecked).
It took 3 minutes to flash with success. I then thought it was okay but to my surprise the ABORT status comes back few hours after I delete error codes.


https://ibb.co/wwW5wX8

The errors are these:

https://ibb.co/thSS4FN

Why would the programming abort status persists even after a successful unit flash? Do I need to re-code the SZM unit after the flash (SG_CODIEREN) ???

The DSC and Parking Radar buttons on the Center Console do not work because of this error.

I found also a procedure in ISTA+ called:
Vehicle Management -> Service Functions -> BODY --> MOST NETWORK -> MOST RING -> SAVE MOST RING Configuration which is said to get rid of the E18F error but not sure I am tempted to dit with a D-CAN/K-LIne cable?
What do you suggest?

Cheers,

PS: List of ISTA ECU:
https://ibb.co/hg5KpPL