What is 2002 Acura MDX radio code err7?

Answer 1

The "ERR7" message on a 2002 Acura MDX radio indicates that the radio has locked due to an incorrect code being entered multiple times. When the incorrect code is entered seven times, the system locks to prevent unauthorized access. To unlock the radio, you typically need to wait a certain period or disconnect the battery, and then you can enter the correct radio code. You can obtain the correct code from the original owner’s manual, dealership, or Acura customer service if you don’t have it.