Hi, Bought a c8 recently...... 2.0 hdi 110bhp sx Triptronic Wicked red (excellent condition) 76,000 miles So...... Reaches temp then if it goes just above 90 a beep, oil pressure insufficient. Has passenger airbag fault..... But that is it lovely car thelse, and had gear box rebuild at cost of 1300 quid. Need to fix faults then selling on.