S 350 (140.134) L6-3.5L DSL Turbo (603.971) (1995)
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Vacuum element 43 was eliminated (Figure 2).
Note:
Only the modified version of the upper section of the heater box with one vacuum element (44) for the main air flap is stocked at the PDC.
When replacing the upper section of the heater box on vehicles produced prior to VIN 1A-182368, the dark red vacuum line is to be connected to
vacuum element 44, and the previously used med. green/lt. blue vacuum line is to be plugged off. The switchover valve block (Y11) does not have to
be replaced.
Diagnosis - Individual Flap Test
The individual flap test, display 10 and 11 is therefore revised.
The change to the Individual Flap Test ([ ] 13) also affects Preparation for Test ([ ]32) and Pneumatic Test ([ ] 33).
Parts Information
