We've identified 4 known issues that can affect the 2007 Volkswagen Passat Mk6 (B6). 2 of these are serious faults that could be expensive to repair.
Wear on the hex drive leads to oil pressure loss and engine failure.
Oil pressure warning, Sudden engine noise
The EPB motors on the rear calipers can seize or fail, preventing the handbrake from releasing or engaging. This can leave the car stranded or cause the brake warning light to illuminate.
Handbrake warning light, Car will not release the brake, Burning smell from rear brakes
The air conditioning compressor can seize or leak refrigerant, causing the AC to blow warm air. A seized compressor can also send debris through the system, contaminating the evaporator and condenser.
AC blows warm air, AC compressor clutch does not engage, Hissing noise from engine bay
Coil packs can fail on petrol models, causing misfires, rough running and the engine management light. The 1.6 and 2.0 FSI engines are particularly prone.
Engine misfire, Rough idle, Engine management light flashing, Poor fuel economy