that all is OK. The water temp does not rise above 85-89ºC (200-210ºF) even on slow traffic (heather works perfectly), and the oil temp is at 75-80ºC (180-190ºF). If it is the normal range for the M5, then I'll be relaxed. The measure is made on the extended test (test 07 & 16). Tks for the info, Marcelo