First of all I just want to say hello to everybody! I recently got a 1985 puegeot 505 N9T 5 speed.
I am fixing it up and I had a question regarding the coolant temp gauge. After I bled the system (according to the post by webmaster back in 2012) I let it idle for a bit. But, as shown in the attachment when the coolant temp gauge reaches that point the cooling system warning pops up to indicate overheating/low level. My level is fine. When I drove it for 20 miles beforehand I did not get any warning lights and the gauge was kinda sitting at around that position.