Vauxhall Astra 1.7 CDTI

12 months MOT
Starts and Drives
New disc and pads on back done for Mot
new battery

car has an oil leak and does smoke when starting

I have noticed a warning light when putting power on does then go off

Im not mechanicaly minded so not sure what this means

will need some attention in my opinion

Ive had the car about 6 months only purchased because i was doing a lot of building work and didnt want to use my other cars for constant tip runs so for me its job is done and it can move on

offers welcome