just wondering what temperature does the fan kick in on a 1.9cdti got it up to 90degrees C but the needle wud not budge anymore but the fan had not kicked in.

Also people that get a spanner an car symbol in the tacho metre long with the serive indicator you should not require a tech 2 just simple open the car door press foot pedal at same tiem hold down the button and turn the key to the second positon this will reset the serive interval mine set itself to 31000 and hey presto all is new again so far so good