i had taken my q7 for a very long drive and it started overheating which is very not like this car as it not very old and i have taken this car earlier without any hiccups
the thermostat is in between but when i opened the boot to check the coolant there was smoke coming out and the coolant was less then half where as i had refilled it before i started
what is it that should be of a concern
please advice
thanks