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The only way to reset the AdBlue warning light on a Ford Transit Custom involves a software update, which can sometimes trigger the warning to malfunction. Typically, this process must be done at an authorized dealership. If the warning light comes on due to low DEF fluid levels, you can top up the tank and turn the key to the "on" position. Allow the key to stay in this position for at least 30 seconds without starting the Transit's engine, then turn it off. The AdBlue light should then turn off. Some owners have reported success in resetting the warning by emptying the AdBlue tank and refilling it with the manufacturer-specified products. In certain cases, a malfunctioning pump sensor might be the cause, requiring the pump to be replaced.
I topped off the Adblue, but the engine won't turn over. Can you tell me what I need to do to get it running again?
To clear the adblue warning on a Ford Transit Custom, you can follow these steps: The warning should disappear after driving a few times. If it doesn't, you can try turning the key to the first position (with accessories on) for at least 30 seconds. Then, turn off the ignition and wait a few seconds.
I have a warning light indicating low add blue levels, and the engine management light is also illuminated. Despite adding more add blue, both lights remain on.
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