Oil Filler Cap left off by Old Fool.
No fool like an old fool! Having topped up my oil, left the filling jug over the filling point to drain every last drop, and filler cap on bench. Removed jug, dropped bonnet and left home. After about 10 miles smell of hot oil and temperature gauge rising above 90, suddenly dawned on me that I'd forgotten to put the cap back on. Opened bonnet to find inevitable results, oil everywhere, but surprisingly oil level only a tad below the top mark on the dipstick. Felling like a dipstick myself, cleaned up as best I could and stuffed a duster into the filler point, and drove gently home to clean up and of course replace the cap!
All appears well, no warning messages, but occasionally (and this is two days after the incident) get random "beeps".
Can anyone please advise if my running without pressurised oil is likely to have caused damage?