2013 Acura TL Owner's Manual - Page 593

If the Engine Won't Start Turn the ignition switch to the START (III) position or on models with keyless access system, press the engine start/stop button to set START Mode (see page 184 ). If the headlights do not dim, check the condition of the fuses. If the fuses are OK, there is probably something wrong with the electrical circuit for the ignition switch or starter motor. You will need a qualified technician to determine the problem. See Emergency Towing on page 607 . If the headlights dim noticeably or go out when you try to start the engine, either the battery is discharged or the connections are corroded. Check the condition of the battery and terminal connections (see page 577 ). You can then try jump starting the vehicle from a booster battery (see page 591 ). The Starter Operates Normally In this case, the starter motor's speed sounds normal, or even faster than normal, when you turn the ignition switch to the START (III) position or on models with keyless access system, press the engine start/stop button to set START Mode (see page 184 ), but the engine does not run. Are you using a properly coded key or keyless access remote (on models with keyless access system)? An improperly coded key or keyless access remote will cause the immobilizer system indicator in the instrument panel to blink rapidly (see page 65 ). Taking Care of the Unexpected CONTINUED 2013 TL 589