This might seem a bit of a daft one but on checking the oil today I noticed that the water level in the expansion bottle seems seriously low!
Im just wondering if a lot of it boils (get it? lol) down to last night being very cold and the car not been started this morning.
I dont want to fill it up to the cold fill level incase it ends up with too much pressure in??
Should i warm it up then see where the levels are at before i top it up or just fill it to the cold fill level?
Any level muchly appreciated, thanks guys