Coolant Top-up

[Wacko74]

Evening all

So the ML has asked for its second coolant top up over say a twelve month period
It only took about 100ml to get it back to the level
Now I’ve had the car for over five years and it’s just coming up to the 140k mark so it’s about run in
Is this normal or should I be investigating further

 

[Dodipops]

100ml in a year is fairly minimal although I’d always advise monitoring any coolant loss.

Keep an eye on it regularly rather than waiting for the coolant light.

 

[Bobby Dazzler]

Our ML has been topped up a couple of times in the last 1-2 years. My main dealer said that it was only marginally below the level, and that it’s very sensitive.