The invention relates to an account management method for an automobile keyless system. The account management method for the automobile keyless system includes the steps that firstly, a whole automobile power supply is on the ON gear; secondly, a mobile phone management unit builds communication connection with a fingerprint control system; thirdly, the fingerprint control system judges whether a register account exists or not, if yes, the sixth step is executed, otherwise, the fourth step is executed; fourthly, the mobile phone management unit sends out an account register request, the fingerprint control system sends out an intelligent key detection request, the keyless system responds to the intelligent key detection request if detecting two intelligent keys within an effective range in set time, otherwise, the procedure is finished; fifthly, an account name and a password are input, and account register is completed; sixthly, the fingerprint control system reads the input register account and verifies whether the input register account is legal or not, if yes, the seventh step is executed, otherwise, the procedure is finished; and seventhly, fingerprint account information is edited, and the procedure is finished. Through the scheme, safety problems occurring during fingerprint account management are solved.