Hi. I recently bought a Croma 2.2 At 2005 and I am really blown away by how comfortable this car is. I had a Peugeot 307 couple of years back and this car reminds me of it allot. There are some minor things that needs to be checked as one can expect from a 2005. The battery needs replacing and the heater is not working but thats about it. Can anyone tell me where to start trouble shooting the problem?