Other information:
Plug-In Hybrid Electric Vehicle Information – Warning Lamps
It illuminates if your vehicle's
electrical system requires service
to identify the cause for your
vehicle to shutdown or enter a limited
operating mode. A message may appear
in the instrument cluster display...
Removal
WARNING:
To prevent the risk of high-voltage shock, always follow
precisely all warnings and service instructions, including instructions
to depower the system. The high-voltage system utilizes approximately
450 volts DC, provided through high-voltage cables to its components and
modules...