Quick question - I just had to top up coolant with around 0.25l of bottled water. Would this be ok on its own or should I be adding in some concentrated coolant? I'm not sure which one - but as it's a 2012 I'm guessing G48? The coolant is being changed next service in Feb. The coolant in the reservoir did look very diluted.
Coolant confusion
- Thread starter firstmercedes
- Start date
MrGreedy
MB Enthusiast
A bit more background to add to the useful input from a good few helpful members on this thread about the coolant colour/change/availability of the old blue Merc MB 325.0 G48 (no longer available) vs the newer pink MB 325.6 G40
Changing coolant at 10 years - should I change the radiator? | Engine
Changing coolant at 10 years - should I change the radiator? | Engine
