Help on PDC install problem front is not working?

[VANX5]

My installer just installed my PDC and the fronts are not working any idea what it may be, is there anything special we have to do. They are testing it right now and the fronts are the only problem, the rears work perfectly.

VanX5

[King]

You have to physically press the PDC button if you want to activate the front sensors. The rear is activated automatically once you put the car in reverse gear.

If you back-up for example, and then go forward, the sensor will stay on for a short period...useful when parallel parking.

However if you put the gear in drive and go forward only, the PDC will not automatically activate...

[VANX5]

Thanks, working now!