Morning all - I was hoping to make a bit more of a contribution to the forum before asking for advice, but as my new (to me) Superb has sprung a worsening coolant leak and is only under a 3 month warranty I'm in a bit of a pickle.
I've had the car just under two weeks and in that time I've topped-up the expansion tank with 3 litres of coolant. Whilst there was no evidence of a leak previously, that's changed in the past couple of days:
I've managed to trace the leak back to somewhere just above what I assume is the gearbox, so before I go back to the Nissan dealer I bought it from, I'd really appreciate it if anyone can suggest what the culprit is likely to be:
I wouldn't be as concerned if I was taking it to a Skoda dealer, but given that they're not, any advice would be much appreciated.