Okay so I'd like to change out all the plugs on my 1989 560SEL. I can easily access those on the right side of the car but the plugs on the left hand side of the car seem to be damn hard to access. What's the trick, tool, or "how to" to get to them. Also, is there a special tool to pull of the plug wires. Mine seem to be stuck.

Thanks!!

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1973 280 - Sold
1980 300SD - Sold
1982 240D - Stolen
1988 300E - Sold
1989 260E - Sold
1989 560SEL
1994 E420 - Sold
1997 E420
2005 CL500