Carry out the following checks:
1) front and rear brake condition (replace shoe/pads if required)
2) All fluid levels (steering, brake, transmission)
3) Suspension system / replace parts if required
4) Steering system / tie rod end (inner outer) along with rubber protection boots.
5) Drive axle joint boots
6) Wheel bearings
7) Radiator hoses / since it's 2009 model better get them replaced
8) Drive belts
Replace the following:
1) Spark plugs
2) A/C cabin filter
3) Radiator Coolant / since it is 2009 model
4) Thermostatic Valve / since it's a 2009 model
5) PCV Valve / better to replace (cheap item)
6)Better to Replace brake fluid / since it's 2009 model
7) Fuel filter
Do not let anyone play around with the fuel system, provided you are not facing any problem. This includes throttle body.
Do not add any additive ( fuel treatment). You may carry out fuel system servicing at 80,000 KM.