that means you have to clear those debts,and you must check the auction notice wheather the vehicles were decleared debt free/mortgage free or just nothing is mentioned in that. If there is any such thing then youi should issue notice to fianancing compnay or you can sue them too subject to ststement in the invitation / Acution Notice.
Every lending against a commercial/personal vehicle must be through registering charge of such hypothecation at RTO. Once you got cleared the RTO Charge with noc from real financier whose name was incorporated with RTO., you are not liable for any other debt against such vehicle by the previous owner and you should be an innocent purchaser having no relation with such seller.
1. Buying ANYTHING in an Auction Sale means that you are buying the property in "as it is condition" with all associated liabilities, debts, taxes, accident claims etc.... There is no exemption or exception to this.
2. Hence ANY statutory /public liability arising relating from the said Property, shall have to be borne by the Auction bidder /purchaser.