DaimlerChrysler Sued Over Car Seat Injury  DETROIT (Reuters) - DaimlerChrysler AG &lt;A HREF="http://www.investor.reuters.com/FullQuote.aspx?ticker=DCX.N target=/stocks/quickinfo/fullquote"&gt;DCX.N&lt;/A&gt; &lt;A HREF="http://www.investor.reuters.com/FullQuote.aspx?ticker=DCXGn.DE target=/stocks/quickinfo/fullquote"&gt;DCXGn.DE&lt;/A&gt;  has been hit with a multimillion-dollar lawsuit filed by a  paraplegic who says the automaker's heated car seats caused him  a severe burn injury.