Still waiting

Absolutely unbelievable things happened to my Omega, bought in Germany.
First, two side back windows (in station-wagon) blown-up the third day I owned the car.
I thought for many days I was shot by joker, other people had equally unbelievable theories.
When I studied diffrent diagrams I learned, tha small&short copper pattern marked 'Alarm' at the lower corner of the window was
used as a glass-brake indicator.
Also the heating of the rear window is used as a glass-brake indicator.
The fatal day I switched-one the heating.....
Second, after four weeks the automatic gearbox lever just stopped to operate at P, 2 and 1 positions.
You could only move the stick between R, N and D, when 3 was at the mid-way of the problem.
Making story short (the heart attack and hospital treatment of my serviceman at the same day might not be of interest to you ;-))
after dis-assembling of the lower valve-plate we found-out there was a small metal piece (I do not know how to call it in English,
king of a rivet looking as a cut-along pipe, very small, used to secure position of some elements)blocking the main gear valve.
It was obvoius the gearbox was serviced before in Germany by very clever worker.....
Third, I'm still fighting.
When putting the stick in 'Reverse' the gearbox fuse blows.
I paid almost a fortune (as for local prices, I guess you would be delighted with the L40 bill) to make very sofisticated
electronics check only to learn from them the cable between gearbox 'selector' and reverse white lamps is short-cuted somewhere.
BTW also central-locking hesitates to work and I found out there is the same short-cut responsible for....
Would you buy a German car from the German again???
;-)
JaC