The cause of failure for terminal 15 (switched plus) relates to a defective relay holder in the main fuse box in this case.
Repair note:
Check the main fuse box's date of manufacture.
Only affects the main fuse box (under the driver's seat) with the following date of manufacture: 11.25.2011.
OE no. 7P0 937 548F (not for hybrid)
OE no. 7P0 937 548G (for hybrid)
If the main fuse box has already been replaced in the course of a manufacturer campaign, this is indicated by a sticker in the area of the spare wheel well and documented in the service handbook.
Important safety note
Technical information and practical tips have been compiled by HELLA in order to provide professional support to vehicle workshops in their day-to-day work. The information provided on this website is intended for use by suitably qualified personnel only.
Reprinting, distribution, reproduction, exploitation in any form or 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, pictures and descriptions serve only for the purposes of explanation and representation of the instructions and cannot be used as a basis for installation or assembly work. All rights reserved.
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