Removing

• With the ignition switched off, disconnect battery earth cable.
• Remove air filter housing.

Diesel engine

• Remove the engine control unit and lay to the side with connected plugs .

Petrol engine

• Remove the engine control unit and lay to the side with connected plugs .

Continued for all vehicles

• Press release tabs -arrow- and detach cover -1- for electronics box (engine compartment).

• Release retaining tab -2- with a screwdriver and pull off cover (front) -1- upwards -arrow-.

• Cut through cable tie (bottom) on wiring harness.
• Unlatch catch mechanisms -1, 2 and 4- in -the direction of the arrow- , remove fuse holder B -3- and place to the side.

• Unscrew nuts -arrows- and detach bracket for engine control unit -1-.
• Release retaining tab -3- and disengage electronics box (engine compartment) -2- from studs.
• Lift out electronics box (engine compartment).

Installing

Installation is carried out in the reverse sequence; note the following:

• Connect battery.