Chrysler Voyager (1997) - Voyager questions - phild

I have just accquired a 2.0 litre SE Voyager with 93500 miles on the clock and I need to clarify a few things.

Firstly on the car by car reviews it states that the 2.0 litre engine is cam chain driven but looking under the bonnet I have noticed that there is a timing belt cover and not a chain cover. Does anyone know when the belt is due to be changed?

Secondly I have an airbag light on and the horn doesnt work which leads me to think that the clock spring is defective. I have seen on the internet that it was a known fault and was initially changed free of charge but dont know if that is still the case.

Finally the handbrake travel is essessive and found on the net that this is also a known fault and was a subject to a UK recall.

How would I find out if my vehicle was part of the recalls?

I have contacted Chrysler UK but getting no joy from them.