Hello, As seen in the picture, the temperature of my V40 is a little high this remains almost unchanged even there whether I drive or stand. However, the temperature does not rise any further. I had the same problem last weekend, then left the car standing from Saturday evening to Monday noon, ordered me a CO reaction test at Amazon (Good but with good reviews therefore I do not want to summon the function of the test 100 percent!). However, this is negative. Then I went off on Monday afternoon to see what happens to determine after more than 20km of mixed drive that the car probably has self-healing powers. So until yesterday afternoon(Thursday) I started to loosely 300km + without any further abnormalities. Now I noticed Thursday evening after longer driving that the fan runs constant at first level and also after and during about 30km of driving does not run out. After turning off the engine he ran after and then went out. Today I start driving, engine gets warm fan jumps at temperature up to the point on the picture (fan on top of the highest stages) I can not turn off the engine again at 20km.