My lease buyout process with KMF was one of the most woeful, disgusting experiences I have ever endured as a consumer. By comparison, they make Comcast look like paragons of competence, honesty, diligence and responsiveness.
Do not trust what the KMF customer service people tell you over the phone. My experience was that what they said to me usually was not accurate. And what they promised to do typically did not happen...
Some tips:
1. ALWAYS take notes about your phone calls to KMF, including who you spoke with, day & time of call, topics discussed, actions requested of you, and commitments promised to you.
2. Keep track of what actually happens after each call. If KMF promises to send you something in 7 business days, check to confirm that it arrives on schedule and is what was promised - even though/because it probably won't be. At least that was my experience.
3. When KMF drops the ball/fails to perform, follow up promptly.
4. When you have to follow up, don't play service rep roulette - instead, escalate. Call KMF and tell the service rep who answers that your initial request wasn't handled as promised, and politely but firmly request to speak with a supervisor. If the rep balks, tell them to check the notes on your account, and remind them that this is a follow-up to something that should already be resolved but isn't.
5. When you speak with the supervisor (again, get their name), ask them why the issue hasn't been resolved, even though you did what you were initially instructed to do. After they finish their lame explanation, ask what else needs to be done to resolve it. You will typically be told things that the front-line defense (service rep) didn't know or wasn't authorized to tell you.
6. Write down what the supervisor tells you to do and what they promise KMF will do. Get a clear sequence and timeline for both.
7. Recite the instructions/next steps back to the supervisor and ask them to confirm that these are accurate and complete.
8. Ask the supervisor to confirm that the described process will fully and finally resolve the issue.
Also, be prepared to receive and submit documents to KMF via fax. They do not send or accept documents via email.