Good afternoon. Just bought a 2017 1.4 petrol turbo Zafira Tourer and seem to have a few drips of coolant on the drive. Question I have though is checking the coolant level in the reservoir. I can see an arrow of sorts on the casing, but not sure if this is the maximum level? Also, no idea where the minimum level is? Does the car warn you when it gets to the minimum? Any help appreciated. Photo attached. Thanks.