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74 SAFETY
Electronic Q2 System (E-Q2)
The E-Q2 system intervenes during acceleration on corners,
braking the inner drive wheel and thus increasing the trac-
tion of the outer wheel (which bears more of the vehicle's
weight). The torque is thus distributed optimally between
the drive wheels in accordance with the driving conditions
and road surface, permitting particularly effective, sporty
driving.
Ready Alert Brake System (RAB)
This function activates automatically if the accelerator pedal
is released rapidly, reducing the brake pad travel (both at
front and back), with the aim of preparing the braking
system and enhancing its responsiveness, thus reducing the
stopping distance in the event of subsequent braking.
AUXILIARY DRIVING SYSTEMS
Tire Pressure Monitoring System (TPMS)
The Tire Pressure Monitoring System (TPMS) will warn the
driver of a low tire pressure based on the vehicle recom-
mended cold tire pressure.
The tire pressure will vary with temperature by about 1 psi
(7 kPa) for every 12°F (6.5°C). This means that when the
outside temperature decreases, the tire pressure will
decrease. Tire pressure should always be set based on cold
inflation tire pressure. This is defined as the tire pressure
after the vehicle has not been driven for at least three hours,
or driven less than 1 mile (1.6 km) after a three hour period.
The cold tire inflation pressure must not exceed the
maximum inflation pressure molded into the tire sidewall.
Refer to "Tires" in "Servicing And Maintenance" for infor-
mation on how to properly inflate the vehicle's tires. The tire
pressure will also increase as the vehicle is driven - this is
normal and there should be no adjustment for this increased
pressure.
The TPMS will warn the driver of a low tire pressure if the
tire pressure falls below the low pressure warning limit for
any reason, including low temperature effects, or natural
pressure loss through the tire.
The TPMS will continue to warn the driver of low tire pres-
sure as long as the condition exists, and will not turn off until
the tire pressure is at or above the recommended cold
placard pressure. Once the low tire pressure warning (TPMS
Warning Light) illuminates, you must increase the tire pres-
sure to the recommended cold placard pressure in order for
the TPMS Warning Light to turn off. The system will auto-
matically update and the TPMS Warning Light will turn off
once the system receives the updated tire pressures. The
vehicle may need to be driven for up to 20 minutes above
15 mph (24 km/h) in order for the TPMS to receive this infor-
mation.
For example, your vehicle may have a recommended cold
(parked for more than three hours) placard pressure of 30 psi
(207 kPa). If the ambient temperature is 68°F (20°C) and the
measured tire pressure is 27 psi (186 kPa), a temperature
drop to 20°F (-7°C) will decrease the tire pressure to approx-
imately 23 psi (158 kPa). This tire pressure is sufficiently low
enough to turn on the TPMS Warning Light. Driving the
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