87 W201 diesel 4spd- #1 Has to be swapping those horrible sealed beams back to euro style headlights, with imported Vision Pluses from Germany, and Hella Yellowstars. Seriously- the old bulbs were a hazard! #2 Heater Core Replacement thanks to the Mercedesshop guru!

96 W210 diesel- #1 Glow Plugs replaced (Bosch), fires right up now.