Hi and thanks for the reply.
Yes, the contacts seem clean. Also, a little dirt should have been displaced during my repeated attempts of plugging and unplugging. Also, dirt should not be there on both outlets (always kept covered) in both my cars.
I was wondering whether some safety relay was cutting out automatically at about the time that the cigarette ligher (which works fine) normally pops out. It is a bit furstrating since I have invested a bit of money into different chargers but none of them work with my cars.
My options seem to either pay a bunch more money to have my Toyota dealer check it out (this is what Toyota Canada suggested in an email), or to buy my own power outlet and wire it into some other circuit wires (suggestions?).
Thanks again for your thoughts.