Recommended Fuel - Cadillac CTS 2013 Owner's Manual

1. View displayed by the camera.
2. Corner of the rear bumper.
When the System Does Not
Seem to Work Properly
The rear vision camera system
might not work properly or display a
clear image if the following occurs:
It is dark.
The sun or the beam of
headlamps is shining directly
into the camera lens.
Ice, snow, mud, or anything else
builds up on the camera lens.
Clean the lens, rinse it with
water, and wipe it with a soft
cloth.
The back of the vehicle is in an
accident. The position and
mounting angle of the camera
can change or the camera can
be affected. Be sure to have the
camera and its position and
mounting angle checked at your
dealer.
There are extreme temperature
changes.
Driving and Operating
Fuel
Use of the recommended fuel is an
important part of the proper
maintenance of this vehicle, keeps
the engine clean, and maintains
optimum vehicle performance.

Recommended Fuel

If the vehicle has a V6 engine, use
regular unleaded petrol with a
posted octane rating or RON of 95
or higher. If the octane rating is less
than 95 RON, an audible knocking
noise, commonly referred to as
spark knock, might be heard when
driving. If this occurs, use a petrol
rated at 95 RON or higher as soon
as possible. If heavy knocking is
heard when using petrol rated at
95 RON or higher, the engine needs
service.
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