PEUGEOT announced a problem with the 407 & 607 affecting a total of 1,186 vehicles.
Residual low pressure persists in the power braking vacuum circuit which may result in the loss of power assistance when braking Vehicles built from 3/1/2004 to 5/31/2007 are at risk.
The following remedial action is necessary to address this problem. Recall affected vehicles to fit a calibrated air vent in the vacuum circuit.
If you think that your vehicle may be affected by this recall you should
find your nearest PEUGEOT dealer
who will be able to confirm whether or not your car is safe and arrange its free repair if necessary.
Source: UK Government's Vehicle and Operator Services Agency (VOSA).