Front parking sensors

[Whites]

There only seams to be 2 one on each corner ( on the front) I noticed on my last 2 Prius cars there were more ( 4 ) , when parking in a super market or anywhere were they have a single post in the middle of the parking bay, it does not pick it up,is there a adjustment that can be made.

[colin79666]

That is just how they are. It is really for helping avoid misjudging the corners rather than what is directly in front. To be fair you should see the hazard through the windscreen. 

[Scoops1964]

...and I was always taught to reverse into a bay.  But then, if you back up to a wall or other vehicle, you can't get your shopping out!

[200h]

2 hours ago, colin79666 said:

That is just how they are. It is really for helping avoid misjudging the corners rather than what is directly in front. To be fair you should see the hazard through the windscreen. 

or parking in your garage