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BMW E39 Unable to find map pack for this DME file

Posted: Thu Aug 28, 2025 1:53 pm
by peluchina
Hi, im trying to tune my E39 2002 525 MS43 DME but i get this message:

Unable to find map pack for this DME file
Tuning of this DME file will not be possible, but it can still be uploaded to the DME

DME Type: MS43
Chassis: E39
Model: 525i
HW: 7511570

----------Identification----------
Hardware number: 7511570
Hardware version: 19
Coding index: 00
Diagnostic index: 11
BUS index: 60
Date (wk/yr): 18/01
Supplier: 0000115852
Software version: 53
Changing index: 03
Production number: 11753740

----------Last AIF Entry----------
VIN: WBADT41052GY27398
Date: 05/18/01
ZB: 7512241
Software: 7511738
Office: 7506937


Theres any way to tune my DME or it's not supported?

Re: BMW E39 Unable to find map pack for this DME file

Posted: Thu Aug 28, 2025 3:50 pm
by Renovelo
We responded to your email also. The included help documentation explains more details about this message. In short, you need to download a compatible stock or modified tune from our forums and flash it to you DME. Then you’ll be able to tune.