Agree, the design is questionable but the engineer who designed the car does not think about easy service. That is not their problem or priority.

A lot of the times, lots of other parts were also located in difficult to service position which need to take out a whole lot of components.

For me, if the service is done by shops most of the time, they do not install back properly. 99% of times some wires will be left untied. Or clips broken not replaced back. In the end, the dashboard will create noise when driving. The reply usually you get when you ask them is car old already, these will happen.

I do not get it why majority of workshops do not keep those plastic clips that very often get broken when they loosen them. Those more hardworking ones will use cable tie and those lazy ones will just ignore it. The clips only cost few cents when they buy them in bulk. A packet of 1000 assorted clips only cost like RM50 which they can use for many years.