I recently hire a VW Golf. It had an automatic transmission and an automatic hand brake. The instruction manual was in French which did not help matters.
When the car was on the flat the automatic hand brake was not much of a problem except that it occasionally came on when not needed, and had to be released manually so that the car would roll forward when in drive (or reverse) without touching the accelerator peddle.
What was much more hazardous was trying to reverse the car a few inches up a steep hill as you might need to do to park.
Starting with the handbrake on the accelerator had to be pressed quite hard before the brake released and the car went backwards, making me think that if anything was close behind, I might have shot into it.
I did try putting the car in reverse, holding it on the foot brake and then pressing the accelerator. This did not work as the engine computer had obviously told the engine not to rev up.
Anyone had more success with these devices?
Another rather silly feature was the door mirror which I lowered to see the rear of the car as I parked. When I then put the car in gear the mirror promptly moved back to where it was before.
We had to read the instruction manual to find out how to open the boot! You have to press the top of the VW sign on the back of the car if you don't want to use the remote key.
Another problem was lowering the back seats. I had to pull some strap, at the bottom of the seat back. This released the seat back. The seat was spring loaded, so it came forward and hit me on the side of the head.