Ensure your Save Editor version matches your game version (e.g., v1.2 vs v1.4). Incompatibility often causes "ghost" values that the game rejects. The "Safe" Max:

Do NOT go above 200 decimal until you test stability.

The error is a data validation safeguard, not a bug. It prevents the game from receiving out-of-range police heat values that could crash the pursuit system. Correcting the heat byte to 0x00 – 0x03 fully resolves the issue. Always match the save editor version to your game executable version, and avoid cross-importing car data from NFS Most Wanted without a conversion tool.

Did this guide help you fix your save? Share your "HOT-" success stories on the NFSCars.net forums. Drive hard, shift faster.

Sometimes, simply loading the AUTOSAVE file instead of your manual save will work, though you might lose some progress. Best Practices for Editing NFS Carbon Saves

| Cause | Explanation | |-------|-------------| | | Manual hex editing accidentally overwrote the heat flag. | | Editor mismatch | Editor built for v1.2 trying to read v1.4 save structure. | | Imported car from NFS Most Wanted | MW used heat values 0–5, Carbon expects 0–3. | | Corrupted police pursuit flag | Game glitch writes 0xFF into heat field. |

your save folder (usually located in Documents\NFS Carbon\ ). Open your save file in the NFS Carbon Save Editor . Go to the "Garage" or "Cars" tab. Select the car you recently modified.