Hello together, apart from the fact that I only find no-name fuses and I want to carry which as a replacement in the car, such no-name fuses 100 pcs. for 8€ are useful or better on brand articles:https://www.amazon.es/…/ref=ox_sc_act_title_1?… If every couple of years the fuse 40A for the engine cooling fan (slow speed) fails regularly, what could be the cause of this? see also: https://kfz-sicherungen.com/saab/9-3-gm2900.html#sell fuses-2 Is the Plastic box possibly the (known?) vulnerability (wg. wear possible) ? Last question: a damaged fuse is neither detected by the SID nor is it reported by the OBD China reader, right? Will one then check it, individually take out and visual inspection or need it a test device for this?