Flashing Or SCN Coding Of Airbag Control Units (LI91.60-P-059056)
Publication date: 2014-05-16Reference number: LI91.60-P-059056
FLASHING OR SCN CODING OF AIRBAG CONTROL UNITS
TECHNICAL SERVICE BULLETIN
Reference Number(s): LI91.60-P-059056 Version 1, Date of Issue:
May 16, 2014
| MERCEDES-BENZ: | Airbag control units with diagnosis via Xentry |
| DESIGN GROUP: | 91.60 Airbag, pedestrian protection |
COMPLAINT
Flashing or SCN coding of airbag control units is not possible.
CAUSE
The airbag control unit is locked after initial startup; flashing of software or SCN coding can no longer be performed in this state.
REMEDY
This means that the claim cannot be encoded with damage code 82485 90 or 82485 F1 in these cases. In this respect we should like to remind you that the Pre Safe system is not a function of the restraint system. Issues with the Pre Safe system cannot be resolved by remedial action in the restraint system (SRS) control unit.
SYMPTOMS
SYMPTOMS
| Body/Safety system/Pre-Safe system/Nonfunctional |
| Body/Safety system/Pre-Safe system/Display message: Pre-Safe features currently limited (see operator's manual) |
WORK UNITS
WORK UNITS
| Op. no. | Operation text | Time | Damage code | Note |
|---|---|---|---|---|
| 82485 90 | Software | |||
| 82485 F1 | Variant coding |