On the vehicles listed above, the following message may appear in the DIC (Driver Information Center):
Code 84 (reduced engine power).
Thermal problems may cause the aforementioned error message in the DIC. The engine power is throttled.
Vehicles with the following vehicle identification number are affected:
W0LSH9EF6B4000002 - W0LSH9EF7B4408718
Possible cause:
Cooling of the intercooler is impaired due to incorrect radiator grille covers. The airstream from driving cannot cool the intercooler sufficiently.
Remedy:
To remedy this, the radiator grille covers (drawing, item 1) should be unclipped from outside through the opening in the lower radiator grille and removed.
Important safety notice
The following technical information and tips for practical use have been set up by HELLA in order to offer professional support to automotive workshops in their daily work. The information available here on this website is only to be used by appropriately trained specialist staff.
The reprinting, distribution, reproduction, exploitation in any form and disclosure of the contents of this document, even in part, is prohibited without our express written approval and indication of the source. The schematic illustrations, figures and descriptions are for explanation and presentation of the document text and cannot be used as a basis for installation or design. All rights reserved.
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