Acura 2011 RL Owner's Manual page 431

When you turn the ignition switch
to the ON (II) position, the CMBS
indicator should come on for a few
seconds, then go off. If the
indicator comes on at any other
time and a CHECK CMBS
SYSTEM message appears on the
multi-information display, there is
a problem with the CMBS. You
can still drive your vehicle, but
CMBS will not be operating. Have
your vehicle checked by a dealer.
Collision Mitigation Braking System (CMBS )
Limitations
The CMBS may not activate under
some conditions. Here are a few
examples:
The distance between your vehicle
and the vehicle ahead of you is too
short.
When you accelerate rapidly and
approach the vehicle ahead of you
at high speed.
Immediately after you begin
driving.
TM
YOUR VEHICLE
A vehicle cuts in front of you at a
slow speed, or it brakes suddenly.
CONTINUED
TM
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