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The vehicle may be fitted with an Auxiliary heater, which is powered by fuel drawn from the vehicle's tank. The Auxiliary heater operates at low ambient temperatures and helps to boost the temperature of the engine's coolant for improved heater performance. It can also be controlled by the Timed climate control system or from the Timed climate remote control (if fitted).

When the Auxiliary heater is operating, exhaust fumes from the heater may be visible exiting from under the front of the vehicle. This is normal and is not a cause for concern.


Do not operate the Auxiliary heater when refuelling the vehicle. Doing so may cause fuel vapours to combust, causing a fire/explosion.


Do not operate the Auxiliary heater while the vehicle is in an enclosed space. Doing so can cause a build up of highly toxic fumes, which may cause unconsciousness or death.