Moinsen, before yesterday, the oil temperature display in my computer on board of my G (G63AMG Bj 2014) had failed. Despite RESET and several breaks on the long return journey from Zurich to Hamburg, the display was not active. Oil level OK. Water temperature OK, so I drove carefully on to HH. With each tank along the track, I also noticed that a metallic “click” was heard at the exhaust area during every ignition process. As if you were using a Diabolo air gun shot a uf a corrugated sheet roof hits. In addition, there is the “rattle”, which is typical for a diesel. Yesterday in the NL HH called; result after a question with the plant: – come by and leave the cube there for about 2 days – cylinders are checked if necessary are carried out there – chain tensioner is renewed – ventilation grille on the bonnet (heating grill) has arched (2nd time); is exchanged – analysis on board computer re error message Of course everything on Kulan z, and always as in the NL HH top friendly and accurate. I pray now, I get an AMG GT as a replacement vehicle. I inform you about the small problem with the oil temperature indicator so that you have this info and know what to do. For all G63AMG drivers: pay attention to a “click” during the ignition process; very distinctive and loud noise (have also recorded it with a microphone) + see if the engine in your idling and starting also such a diesel typical crack or ra free ride and wish you all a sunny, hot and super-beautiful week! LG, Mark