Jun 26, 2012
Just had my S4 serviced and both auxillary radiators are weeping! Is this a common problem?
Yes its quite common. 1 of mine is leaking. When it was in at audi they made a big deal of it and tryed to charge me a fortune to replace it. Unless your loosing loads of coolant i wouldnt bother with it. Ive never had to top mine up so the leak must me pritty small if at all.
How often do you have to top it up?
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