TOPIC:

Hi mate, 

seems to be having the same issue with my kadja, only had it for a week so not sure if this normal, the coolant temp only goes up to 2 bars. If it gets to halfway it stays for couple of seconds before dropping to 2bars.
Did replacing the coolant sensor fix the issue.

thanks for your help
jules

From what I discovered it seems the dash gauges need replacing to solve the issue. I don't have the car any more as mine also had terrible low speed judder with the auto box, so I returned it to the seller. 

See Mike Gemmells  issue on "page 2"