Acura 2011 TSX - Manual (Page 20)

18
Quick Refer
ence Guide
Why does the beeper sound
when I open the driver's door?
The beeper sounds when:
The key is left in the ignition switch. •
The exterior lights are left on. •
Why does the beeper sound
when I start driving?
The beeper sounds when:
Driver and/or front passenger are not wearing their seat •
belts.
The parking brake lever is not fully released.
•
Why do I hear a screeching
sound when I apply the brake
pedal?
The brake pads may need to be replaced. Have your vehicle
inspected by a dealer.
Is it possible to use unleaded
gasoline with a Pump Octane
Number (PON) of 87 or higher
on this vehicle?
If premium unleaded gasoline with a PON of 91 or higher is
not available, you can temporarily use the gasoline with a PON
of 87 or higher.
This will result in decreased engine performance, and can
cause occasional metallic knocking noise in the engine.
4-cylinder models
Unleaded gasoline with a PON of 91 or higher is recommended.
6-cylinder models
Unleaded gasoline with a PON of 91 or higher is required.
The long-term use of a lower PON gasoline can lead to engine
damage.
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