get a wire hanger cut it into 2 u shape pices slot them into the holes on the frunt of radio where the 4 holes are put some presure on them and pull the radio from the tape deck just did this today...
This answer applies to a 2005 Vectra with 3.2Lt V6 engine.
The oil filter is on the front of the engine near the exhaust manifold and close to the radiator. It is a fixed canister type with a...