Contents: Removal ⇓ Installation ⇓
Removal
Disconnect the negative cable from the battery with the ignition off.
Note: This will erase the data from the electronic memory blocks. See the instructions in the chapter "Electrical equipment".
Remove the cover from the engine compartment bulkhead.
Clamp the heater hoses using suitable clamps.
Remove the plug (1).
Compress the hose clamps (2) using a special clamp and move them.
Remove the hoses and take out the heater control valve.
Installation
Place the heater hoses on the control valve and secure with clamps.
Connect the plug.
Install the cover on the engine compartment bulkhead.
Connect the negative cable to the battery.
Set the clock readings and enter security codes if necessary.