Yo
Last checked it about 5 months ago, it was fine.
Now blue light comes on but makes no difference, is there anything obvious I can check.
I guess quik fits offer of �49 for a top up wont apply !
Thanks
John
You need to use it periodically (i.e. once a week say) as the coolant is also a lubricant for the seals in the system. It’s a fairy common trait with any air con. You may only need a recharge though if the car isn’t too old.