Reply To: 36K Maintenance how difficult › Forums › Tech Corner › 36K Maintenance how difficult › Reply To: 36K Maintenance how difficult July 15, 2016 at 1:08 pm #3404 Richard CatarineauKeymaster @rick-webmaster Mark – I don’t know about warranty issues if you do it yourself, except if you let John help you. Then anything from BMW is null and void. But other than that I’ve never heard of any. And of course, I always keep good records.
