XJ (X350) V8-4.2L (2005)
speed limiter ON/OFF switch, it also functions as a selection switch between adaptive/normal speed control and the automatic speed limiter options.
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If the automatic speed limiter is selected the adaptive/normal speed control is cancelled.
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If the automatic speed limiter is NOT selected the adaptive/normal speed control can be used.
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The automatic speed limiter switch will be a standard fit to all XJ variations.
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The automatic speed limiter switch is illuminated when switched on.
Cruise switches
Existing speed control; switch pack is used for automatic speed limiter.
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Set +/- switch.
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Resume switch.
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Resume switch.
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Cancel switch.
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When adaptive speed control is fitted, the headway switches have no affect on automatic speed limiter.
Message center
Automatic Speed Limiter Messages
The automatic speed limiter will keep the driver informed of it's status by displaying messages in the message center.
Activation of the Automatic Speed Limiter
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The driver has the ability to change trip units, which will make the display speed change in increments of 2 kph or 1 mile/h.
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The automatic speed limiter can be set using the set +/- switch to the nearest 2 kph (1 mile/h) depending on the drivers selected trip units.
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The automatic speed limiter can be ramped up to major increments of 10 kph or 5 mile/h depending on the drivers selected trip units.
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The automatic speed limiter has a minimum set speed of approximately 32 kph (20 mile/h).
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The automatic speed limiter will stay active and not cancel if the vehicle speed falls below the minimum set speed.
Maximum Operating Speed of the Automatic Speed Limiter
Engine
Maximum Speed
2.7L Diesel
249 kph (155 mile/h)
3.0L
249 kph (155 mile/h)