The A/C on my '95 E320 has started to act up a bit. The compressor shuts down if it is parked for a while in a hot location or if it has to sit for a while at a stop light when it is hot outside. If I then drive for a few miles, turn the car off, and then turn the car back on, the A/C will work perfectly. Note that the air conditioning will not work unless I completely turn the car off and then back on - turning off/on the AC has no affect. I have had the freon evacuated/recharged and the spyglass for the freon looks clear (no bubbles).
Josh