I'm seriously considering purchasing a 1988 190E (the early design) with auto transmission. It doesn't have switchable modes i.e. sport/economy. What change up points does this earlier model have? Are they the same as the Sport mode or the Economy mode of the later switchable boxes? It also has a non-functioning rear electric window which apparently is a wiring problem. Any issues surrounding this that I should be aware of.
Thanks,
Geoffrey