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DEF (Diesel exhaust fluid) or AdBlue

DEF, also known as AdBlue®,  is a non-toxic, colourless, odourless and non-flammable fluid. Stored in a dedicated tank in your car, DEF is injected into the exhaust system to clean exhaust gases. It breaks down nitrogen oxide (NOx) emissions into harmless water vapour and nitrogen gas.

At E and E Services we always keep a supply of DEF in stock as it is important that your Jaguar’s supply of DEF is maintained. EU legislation means that you cannot start the engine without it. Your car’s message centre will give you advance warning when your DEF level is low and will alert you in plenty of time. If you need a top up then get in touch or call in to our workshop where one of our friendly staff will be happy to help.