The diagnostic port for the Mercedes 300 SL is located under the dashboard, near the driver's side. Specifically, it can usually be found near the steering column or behind a cover panel. To access it, you may need to remove a small panel or cover, depending on the model year. This port allows for diagnostic tools to connect and retrieve error codes from the vehicle's systems.
Under the hood on the passenger side near the firewall there is a round plastig plug that has a plastic teather to keep from being lost. Pick up the plug and the diagnostic port is underneath.
$11,000 in 1954. $400,000 today. http://en.wikipedia.org/wiki/Mercedes-Benz_300SL
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Sl is a sports model in Mercedes its very polulor and expensive >>>...
Mercedes-Benz SL-Class was created in 1957.
Mercedes sl cars can be purchases at any Mercedes dealership. Mercedes dealerships can be located online.
The Mercedes Benz SL is a luxury sports car. The starting price for the SL 550 is approximately $104,000. The Mercedes SL63 AMG edition starts at about $140,000.
The 2007 Mercedes-Benz SL-Class has 32 valves.
The 2004 Mercedes-Benz SL-Class has 24 valves.
The 2006 Mercedes-Benz SL-Class has 24 valves.
The 2012 Mercedes-Benz SL-Class has a V8 engine.
The 2008 Mercedes-Benz SL-Class has a V8 engine.