McLaren SUPER SERIES, Owner'S Handbook Manual

Page: 68 / 268

Driving Controls
Starting and Driving
2.12
•
When in manual mode, avoid high
engine rpm by changing to a higher
gear as soon as possible.
The gear shift indicator (GSI) will
illuminate when an upshift would
maintain optimum economy.
NOTE: Not available in all markets,
consult your McLaren retailer.
•
Avoid labouring or over-revving the
engine.
•
Switch off the air conditioning when it
is not needed.
•
Avoid journeys where frequent
stop/start driving is involved.
•
Ensure that your driving style suits the
prevailing road and traffic conditions;
allow time for smooth, progressive
acceleration and braking.
Exhaust temperature monitoring
The vehicle continuously monitors exhaust
temperatures to protect the catalytic
converters from damage caused by
overheating.
If excessive exhaust temperatures are
measured, a warning will be displayed on the
Driver Display.
The vehicle speed should be reduced as
soon as this message is observed. Refrain
from manoeuvres involving high engine
speed and high engine load (full throttle) to
allow the exhaust to cool. The message will
remain until the temperature has reduced.
If the exhaust temperature remains at an
excessive level, a second warning is
displayed and limphome mode is activated.
The engine performance will remain limited
until the vehicle is restarted.
NOTE: Catalytic converter over
temperature warnings are not likely to
be observed during normal driving and
are the result of extreme operating
conditions. For example, high exhaust
temperatures can be caused by
extended track driving, maintaining
high engine speed for long durations,
and sudden and repeated changes in
throttle demand.
NOTE: High exhaust temperatures can
cause damage to catalytic converters
and should be avoided by practicing
careful driving.
If the warnings persist, contact your
McLaren retailer.
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