ASSYST PLUS
Maintenance strategy
41
b
Introduction of the New E-Class, Model Series 212 Sedan
Service indicator
The 2-digit service code in the service indicator can be
used to determine the upcoming service scope.
The first digit indicates whether the service is a minor
or a major basic service.
• A = Service A = Minor basic service
• B = Service B = Major basic service
The second digit indicates that additional operations
are due:
• Number or letter
The scope of additional operations can be determined
via the SPPS using the number or letter.
Vehicle-specific special equipment such as a
panoramic sliding sunroof or trailer hitch are not taken
into account by the service code. These service items,
if present, are however stored in the workshop code.
Workshop display
The workshop code is stored in the maintenance
computer and is read out by the customer service
advisor via the instrument cluster or Xentry Diagnos-
tics. The customer has no access to this workshop
code.
The workshop code contains all vehicle-specific
service items which currently need to be performed on
the vehicle, depending on mileage, time and equip-
ment.
The workshop code can have 3 to 6 digits. It consists
of numbers and / or letters.
The workshop code is required to generate a vehicle-
specific service sheet in the Workshop Information
System (WIS).
P54.32-7399-00
Representation in multifunction display
Service code (mileage-based maintenance)
P54.32-7400-00
Representation in multifunction display
Workshop code
– This printout will not be recorded by the update service. Status: 01 / 2009 –
