Check out these web sites for more info:

http://www.aap.org/family/carseatguide.htm
http://www.car-safety.org/links2.html

In the US there are many places you can take you car seat to (http://www.car-safety.org/links2.html) and they will help you install it. Check to see if there exists such a program in Canade.

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1986 300E (3/2002) Rear ended and totaled (10/2009)
2000 Xterra (5/2000)
1992 400E (11/2009) -Sold
1986 300E (12/2009) - Sold
2004 E500 Wagon (6/2013) - Sold