Hello. I brought my Kia Sorento to the workshop, because when it is quite cold outside, it starts badly. Dealer said it will be the glow candles. Since I asked what such a change costs, he said, about 250 €. Now when the candles change one has broken off, and the dealer must put the cylinder head down, because a piece of glow candle had fallen into the engine compartment. When I got the bill, almost the hammer hit me. 1850€ !!! is now supposed to cost the change. Can I against such an invoice do something or do you have to pay the sum so?? Who can help me. Thank you albert