[mb_]

If you don't do servicing at Honda dealership then you'll have to keep records. It's harder to do if you DIY but keep the parts invoice receipts. It won't void your warranty but if there was anything to happen to the car that they require service records of and the supporting documents you have aren't sufficient then that's where your warranty will be denied.

An example would be your drive the car 30k km, engine blows up, they require service records but you don't have the appropriate documentation then it's less likely you'll have warranty cover the repairs.

The fine print varies from manufacturer to manufacturer but the gist of it are the same.