I have a funny story on my LHS, I parked it outside our local hardware store, purchased something and went back outside and hopped into my green LHS.
The key did not work and I kept twisting it and turning the steering wheel, looking at the dash I wondered was my interior a tan colour, just then a guy knocked on the window and I realized I was in the wrong car. I looked across the road and there sat my car, it is a good job the guy had a sense of humour, I felt like a real dork.