Rock-hard brake pedal and loss of servo assistance due to mechanical vacuum pump failure on 1.5T models.
- Typically appears
- 50,000-80,000 miles
- What to inspect
- Start the engine from cold and pump the brake pedal. It should feel compliant. A stiff, unassisted pedal indicates a sheared or failing vacuum pump.
- Typical repair
- Brakes (discs, pads, caliper) · £200–£800
