P-SC-2019110003

WORK DESCRIPTION FOR FIELD MEASURE
Code: 19P5498401
Version: 2.0
Update sound system control unit software
Model 190 with code 810 or 811
• Code 810 corresponds to PREMIUM SOUND SYSTEM.
• Code 811 corresponds to HIGH END SOUND SYSTEM.
• Ensure use of XENTRY Diagnosis version BD/DVD (09/2019) with add-on 13752 or higher.
• Before starting the work procedure, install all the add-ons that are updated daily in XENTRY
Diagnosis.
• Please make sure to follow the operation steps exactly as described in XENTRY Diagnosis.
• Use a battery charger to ensure sufficient power supply of the vehicle on-board electrical
system battery (greater than 12.5 V).
• If XENTRY Diagnosis is already connected to the vehicle, start with operation step 2.
If two or more software updates or SCN codings are performed during one workshop visit,
the operation items 02-4762 and 02-5058 may be invoiced
only once for each workshop order!
Work procedure
1. Connect XENTRY Diagnosis.
2. Update sound system control unit software.
To do this, select menu item "Quick test view – N40/7 sound system (SOUND) – Adaptations –
Control unit update – Update of control unit software".
Then follow the user guidance in XENTRY Diagnosis.
3. Disconnect XENTRY Diagnosis.
Operation text and flat rate
Operation
Operation text
no.
02-9334
Update sound system control unit
software (XENTRY Diagnosis connected)
02-4762*
Connect/disconnect diagnosis system
(XENTRY Diagnosis)
02-5058*
Flat rate
0.1 h
Accounting no./
damage code
54 984 01
0.1 h
54 984 01
Connect/disconnect starter battery
0.1 h
charger (with XENTRY Diagnosis
connected)
* Operation item may be invoiced only once for each workshop order!
54 984 01
Mercedes-Benz
Global Service & Parts
1/1
Field measure management GSP/TPR