The CR-V Mk3 launched in the UK with a more car-like design than its predecessor. The 2.2 i-CTDi diesel was the popular choice, though the rear differential groan became a well-known quirk.
The rear differential shudders on tight turns if fluid is old.
Groan on full lock
The A/C compressor clutch can fail or the compressor itself can seize, particularly on early models, causing a loss of cooling and a rattling noise behind the dashboard.
Air conditioning blows warm, Rattling noise behind dashboard, Compressor clicking but no cold air
The rear light clusters can allow water to leak through, causing condensation inside the lens and potential bulb or electrical issues.
Condensation inside rear light lenses, Water droplets visible inside cluster, Bulb failures