Section 2 - Getting to Know Your Power Package
Page 24 90-899883179 OCTOBER 2007
• Engine oil pressure too low
• Engine temperature too hot
• Sterndrive oil level too low
NOTICE
A continuous horn indicates a critical fault. Operating the engine during a critical fault can
damage components. If the warning horn emits a continuous beep, do not operate the
engine unless avoiding a hazardous situation.
If the alarm sounds, stop the engine immediately. Investigate cause and correct it, if
possible. If the cause cannot be determined, contact your authorized Mercury MerCruiser
dealer.
Testing The Audio Warning System
1. Turn the ignition switch to the "ON" position without cranking the engine.
2. Listen for the audio alarm. The alarm will sound if the system is functioning correctly.