Failure of the central electrics
Power steering, radiator fan and driving-dynamics control not functioning
If the above-mentioned problem is detected, one possible cause may be fuses that have not been installed correctly/in compliance with requirements.
Repair notes
In order to exclude other possible causes of malfunction, electrical and mechanical system tests (in accordance with vehicle manufacturer specifications) and also a fault code query using a suitable diagnostic unit should be carried out.
If no further faults are found, the B+ distributor (fuse box) must be replaced. This is located in the engine compartment on the right (above the battery).
Spare part article number
-Fuse box OE Nr. 61 14 9 321 027
IMPORTANT:
Please note that such repair work should only be carried out by an authorised specialist workshop and that the vehicle manufacturer's repair and maintenance instructions are to be observed!
Caution: Electric vehicle!
High-voltage components - risk of accident and injury (electric shock)!
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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