Recommended Fuel - Cadillac CTS 2012 Owner's Manual

Cadillac CTS/CTS-V Owner Manual (Mid-East) - 2012
A. View displayed by the camera.
B. 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.
Black plate (53,1)
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 the 3.6L
V6 engine, use regular unleaded
gasoline with a posted octane
rating of 91 RON or higher.
For best performance, use premium
unleaded gasoline with a posted
RON of 95 or higher. If the octane
rating is less than 91 RON, an
audible knocking noise, commonly
referred to as spark knock, might be
heard when driving. If this occurs,
use a gasoline rated at 91 RON
or higher as soon as possible.
If heavy knocking is heard when
using gasoline rated at 91 RON or
higher, the engine needs service.
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