Volkswagen Golf 2015 Repair Manual page 229

– Open valve -B- by turning level in direction of flow.
• The suction jet pump generates pressure in the coolant sys‐
tem; indicator on display instrument must move into green
area.
– Briefly open the valve -A- by turning the lever in the flow di‐
rection so that the hose on the Cooling System Charge Kit -
VAS6096- coolant expansion tank fills with coolant.
– Close valve -A- again.
– Leave valve -B- open another two minutes.
• More pressure is generated in the coolant system by the suc‐
tion jet pump; indicator on display instrument must stay in
green area.
– Close valve -B-.
– Remove pressurized air hose.
• Needle in the display instrument must remain in the green re‐
gion, then the sufficient vacuum in the cooling system is
obtained for the upcoming filling.
Note
Repeat the procedure if the needle goes below the green
♦
range.
Check the cooling system for leaks if the pressure drops.
♦
– Open the valve -A- slowly.
• Coolant is extracted from the Cooling System Charge Kit -
VAS6096- coolant reservoir by pressure in the coolant system
and the system is filled.
– Remove the Cooling System Charge Kit - VAS6096- from the
coolant expansion tank.
– Fill the coolant to the MAX marking.
– Install the noise insulation. Refer to ⇒ Body Exterior; Rep. Gr.
66 ; Noise Insulation; Overview - Noise Insulation .
– If the vehicle has a parking heater, switch it on for about 30
seconds.
– Set the temperature at HI .
– Press the button to turn off the A/C compressor.
AC
• The LED in the button must not come on.
– Start the engine and run it at approximately 1500 RPM for a
maximum of two minutes.
– With engine running, fill coolant up to overflow hole on coolant
expansion tank.
– Close the cap on the coolant expansion tank until it locks into
place.
– Let the engine run at idle until both large coolant hoses on the
radiator are warm.
– Turn off engine and allow it to cool off.
Engine Mechanical, Fuel Injection and Ignition - Edition 04.2015
Golf 2015 ➤ , Golf Variant 2015 ➤
1. Cooling System/Coolant
221