Advocate I
If that is true, that is just bad design, and just a particular model . Is not because electronics. And bad design is a plague that affects new and old vehicles. I tested my self on my disco 4 what happens when I unplugged different sensors, and also I seen this tested on the new Defender, that actually was even more resilient to faults. Electronics done right actually help a lot with diagnosing what is wrong.Oddly enough, there are a bunch of folks whose real world experiences say otherwise.
Try looking up "Silverado won't go into 4wd ABS light on". That search also suggests there may be a similar issue with Ford F150s and Nissan Frontiers.
It is not a problem I am willing to accept. Even if there is some sort of convoluted work around involving key position or some such thing, that is unacceptable. My wife/teenage sons/even my mother should be able to get in the vehicle and be able to put it into 4wd without having to know the special handshake.
Note that I am not taking a blanket "no electronics" stance. My stance is against integrated systems. One failure should not create a cascade of failures. That is a design failure at best. It is downright evil if someone thinks they are doing it for my safety.
I had old vehicles as well., and many friends with old vehicles. Basically, all the time something would be broken, or would brake on the trip. Mine was a bloody Landcruiser, the "unicorn " of reliability.
LAndcruisers, that I know well, can tell you that is BS, they are not reliable when old. Yes, they are reliable when new, not 10 years old. " Oh yes, mine is 15 years old and still running strong " . But there are some caveats . For many people if it starts and the wheels turn, that is about the definition of running strong.
Than you have the other half, "oh this is so good and reliable", than a list of endless replacement of parts, preventive maintenance, fixes, maybe 2 weeks would go by without some kind of repair or "normal " maintenance work. Which is fine if you have the time, the money and the pleasure to do it.