Land Rover Discovery: Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Tank
Drain and Refill (G1875905) / General procedures
GENERAL EQUIPMENT
Diesel Exhaust Fluid (DEF) quality hydrometer
Diesel Exhaust Fluid Dispensing Kit
Land Rover diagnostic equipment
DRAINING
CAUTION:
Extreme cleanliness must be exercised when handling these
components.
NOTES:
- Make sure to add 1 liter of fluid to the upper tank and drain it
through the clear hose, if the Diesel Exhaust Fluid (DEF) dispensing
kit is being used for the first time.
- This procedure contains some variation in the illustrations
depending on the vehicle specification, but the essential
information is always correct.
- This procedure contains illustration showing certain components
removed to provide extra clarity.
Raise and support the vehicle on a suitable 2 post lift.
Refer to: Lifting (100-02 Jacking and Lifting, Description and
Operation).
![Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Tank Drain and Refill (G1875905) General procedures](images/books/227/index410(14).jpg)
Remove the diesel exhaust fluid filler cap.
![Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Tank Drain and Refill (G1875905) General procedures](images/books/227/index411(14).jpg)
Remove the 4 bolts.
![Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Tank Drain and Refill (G1875905) General procedures](images/books/227/index412(14).jpg)
Remove the drain tube from the retaining clip.
WARNING:
Be prepared to catch escaping fluid.
![Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Tank Drain and Refill (G1875905) General procedures](images/books/227/index413(14).jpg)
- Allow the fluid to drain into a suitable container.
CAUTION:
Make sure that the area around the component is clean and
free of foreign material.
![Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Tank Drain and Refill (G1875905) General procedures](images/books/227/index414(13).jpg)
Install the blanking cap.
![Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Tank Drain and Refill (G1875905) General procedures](images/books/227/index415(13).jpg)
Install the drain tube into the retaining clip.
![Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Tank Drain and Refill (G1875905) General procedures](images/books/227/index416(14).jpg)
Install the 4 retaining clips.
FILLING
Using the Land Rover approved diagnostic equipment, follow the
on-screen instructions and check the diesel exhaust fluid level.
CAUTION:
Failure to carry out this instruction may cause damage to the
vehicle.
![Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Tank Drain and Refill (G1875905) General procedures](images/books/227/index417(14).jpg)
Check the quality of the diesel exhaust fluid within the diesel
exhaust fluid dispensing kit using a hydrometer.
WARNING:
Failure to carry out this instruction may result in personal
injury.
![Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Tank Drain and Refill (G1875905) General procedures](images/books/227/index418(14).jpg)
Make sure the operating levers of the diesel exhaust fluid
dispensing kit are in the positions indicated.
CAUTION:
Make sure that the diesel exhaust fluid dispensing kit flow
meter is reset.
![Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Tank Drain and Refill (G1875905) General procedures](images/books/227/index419(13).jpg)
CAUTION:
Make sure that the upper tank is not overfilled. Observe at all
times.
![Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Tank Drain and Refill (G1875905) General procedures](images/books/227/index420(14).jpg)
Fill the upper tank to the correct amount of diesel exhaust fluid,
previously specified by the Land Rover approved diagnostic
equipment.
CAUTIONS:
- Failure to carry out this instruction may cause damage to
the vehicle.
- If any diesel exhaust fluid is visible in the clear filler pipe,
this must be drained and discarded before proceeding to
the next step.
![Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Tank Drain and Refill (G1875905) General procedures](images/books/227/index421(14).jpg)
Make sure that the inner rubber feed hose is in the position shown
CAUTIONS:
- Make sure the diesel exhaust fluid dispensing kit is
correctly installed onto the diesel exhaust fluid filler pipe.
- Make sure that the vehicle paintwork is protected.
![Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Tank Drain and Refill (G1875905) General procedures](images/books/227/index422(14).jpg)
Install the diesel exhaust fluid dispensing kit on to the diesel
exhaust fluid filler pipe.
NOTE:
Fluid may be visible in the outer hose.
![Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Tank Drain and Refill (G1875905) General procedures](images/books/227/index423(14).jpg)
Position the diesel exhaust fluid dispensing kit upper operating
lever in the position indicated. The diesel exhaust fluid tank top-up
procedure will now commence. Immediately proceed to the next
step.
CAUTION:
Do not overfill the vehicle.
![Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Tank Drain and Refill (G1875905) General procedures](images/books/227/index424(14).jpg)
- Fill the vehicle with the correct amount of diesel exhaust
fluid specified by the Land Rover approved diagnostic
equipment.
- When the correct amount has been drained, position the
diesel exhaust fluid dispensing kit upper operating lever to
the position indicated.
![Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Tank Drain and Refill (G1875905) General procedures](images/books/227/index425(14).jpg)
- Position the diesel exhaust fluid dispensing kit lower
operating lever to the position indicated.
- Operate the pump on the diesel exhaust fluid dispensing kit
to recover any diesel exhaust fluid remaining in the clear
filler pipe. The diesel exhaust fluid is recovered through the
inner pipe at the vehicle filler pipe. The pipe may need to be
raised to assist recovery.
NOTE:
Make sure the pump on the diesel exhaust fluid dispensing
kit is switched off before this step is carried out.
![Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Tank Drain and Refill (G1875905) General procedures](images/books/227/index426(14).jpg)
Position the diesel exhaust fluid dispensing kit lower operating
lever in the position indicated.
Using the Land Rover approved diagnostic equipment, follow the
on-screen instructions and check the diesel exhaust fluid level.
CAUTIONS:
- If any fluid remains in the clear filler pipe after the diesel
exhaust fluid dispensing kit is disconnected from the
vehicle, this must be drained and discarded before the
equipment can be used again.
- Make sure that the vehicle paintwork is protected.
![Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Tank Drain and Refill (G1875905) General procedures](images/books/227/index427(14).jpg)
Disconnect the diesel exhaust fluid dispensing kit from the diesel
exhaust fluid filler pipe.
CAUTION:
Make sure that the mating faces are clean and free of foreign
material.
![Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Tank Drain and Refill (G1875905) General procedures](images/books/227/index428(14).jpg)
Install the diesel exhaust fluid filler cap until an audible click is heard
3 times.
Using the Land Rover approved diagnostic equipment, prime the
diesel exhaust fluid system.
READ NEXT:
PART(S)
REMOVAL
NOTE:
This procedure contains some variation in the illustration depending
on the vehicle specification, but essential information is always
correct.
This procedure contains illu
PART(S)
REMOVAL
NOTES:
Removal steps in this procedure may contain installation details.
Some components shown removed for clarity.
Some variation in the illustrations may occur, but the essenti
PART(S)
REMOVAL
CAUTION:
Before disconnecting any components, make sure the area is clean
and free from foreign material. When disconnected all openings must
be sealed.
NOTES:
Some variation in ill
SEE MORE:
Removal
NOTE:
The suspension top mount is installed in conjunction with:
Front bumper cover
Front bumper
Hood
Hood latch panel
Front fender
Front fender splash shield
Fender apron panel
Fender apron panel reinforcement
Instrument panel
Cowl side trim panel
Front seat
Engine
Transmissio
Hill Descent Control (HDC) is designed to
restrict the vehicle's speed to a set limit
when travelling downhill
Do not attempt a steep descent
if HDC is inoperative or warning
messages are displayed.
The HDC button is located on the centre
console.
HDC on/off: HDC can be selected at
any speed bu