If the problem described above is determined, the cause could be a faulty ball head on the brake pedal.
If the driver accidentally raises the brake pedal, the stop-lamp switch (Item 2 on image) can be switched to permanently actuated due to a faulty ball head (Item 1 on image).
This can lead to the brake light being permanently illuminated.
In an authorized specialist garage check the foot lever (brake pedal) and completely replace in accordance with the manufacturer's specifications, if necessary.
The vehicle manufacturer has already addressed the issue and notified owners of all models affected. For various reasons, however, it must be assumed that not all vehicles have been checked or modified.
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.