Owner's Manual

Black plate (37,1)
Chevrolet Impala Owner Manual - 2011
Vehicle Care 10-37
Replacement Bulbs
Exterior Lamp Bulb
Number
Back-Up 921LL
Front Parking/
Turn Signal
3157NAK
License
Plate Lamp
194LL
Headlamps
High-Beam H9
Low-Beam H11
Sidemarker 194LL
Stoplamp,
Taillamp, and
Turn Signal
3057
For replacement bulbs not listed
here, contact your dealer.
Electrical System
Electrical System
Overload
The vehicle has fuses and circuit
breakers to protect against an
electrical system overload.
When the current electrical load is
too heavy, the circuit breaker opens
and closes, protecting the circuit
until the current load returns to
normal or the problem is fixed.
This greatly reduces the chance
of circuit overload and fire caused
by electrical problems.
Fuses and circuit breakers protect
the following in the vehicle:
.
Headlamp Wiring
.
Windshield Wiper Motor
.
Power Windows and Other
Power Accessories
Replace a bad fuse with a new one
of the identical size and rating.
If there is a problem on the road
and a fuse needs to be replaced,
the same amperage fuse can be
borrowed. Choose some feature of
the vehicle that is not needed to use
and replace it as soon as possible.