Sorry to hear you feel that way and while obviously anyone is entitled to change up at any time, was it not a bit rash getting rid of the GTI at least? The steering wheel is a common issue but it’s the first I have heard of someone waiting that long for it, what’s the reason for the delay and is the garage at fault here? Mine was replaced within two weeks of the issue being identified. We are nearly all without engine covers I say but I wouldn’t count it as a problem (while obviously a bit ridiculous).
Granted the headlight issue is not good but it’s an unusual and unlucky problem I’d say, don’t recall it cropping up before.