2010 Acura RL Owner's Manual - Page 487

Checking the Battery If your vehicle's battery is disconnected or goes dead, all stored driving positions will be lost. To store the driving positions again, see the storing procedure on page 163 . On vehicles with navigation system On vehicles without navigation system The navigation system will also disable itself. The next time you turn on the ignition switch, the system will require you to enter a PIN before it can be used. Refer to the navigation system manual. The compass system will also disable itself. The next time you turn on the ignition switch, the system will require you to enter a PIN before it can be used. Enter the four-digit antitheft security code (see page 298 ). You will also need to reset the clock according to the instruction of setting the clock (see page 313 ). If your vehicle's battery is disconnected or goes dead, the audio system may disable itself. The next time you turn on the radio you will see '' '' in the frequency display. Use the preset buttons to enter the code (see page 280 ). If your vehicle's battery is disconnected or goes dead, the power tilt and telescopic steering wheel system will be disabled. The system needs to be reset after reconnecting the battery (see page 149 ). 484 2010 RL