Consumer information -> Air conditioning system operating fluids for Your Volkswagen Golf 4 Door 2023

Read your Owner's Manual and heed all WARN-  
INGS.  
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Consumer information  
NOTICE  
Important vehicle labels  
Improper vehicle care and use, as well as improper  
changes to the vehicle, can result in damage to the  
vehicle.  
Factory-installed safety certificates, stickers, and  
signs containing important information regarding  
vehicle operation can be found in the engine com-  
partment and on certain vehicle components, such  
as inside the fuel filler flap, on the passenger sun vi-  
sor, in the driver door jamb, or on the luggage com-  
partment floor.  
Obey all applicable legal requirements.  
·
Perform service according to the specifications in  
the → Warranty and Maintenance.  
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Read your Owner's Manual and heed all WARN-  
INGS.  
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— Do not remove, alter, or make unusable or illegi-  
ble any safety certificates, stickers, and labels.  
— If vehicle components bearing safety certificates,  
stickers, or labels are replaced, make certain that  
the firm doing the work attaches new conforming  
certificates, stickers, or labels to the same part of  
the new components.  
Air conditioning system oper-  
ating fluids  
Refrigerant  
A label in your engine compartment identifies the  
type and amount of refrigerant included in your ve-  
hicle's air conditioning system. The label is at the  
front of the engine compartment, near the refriger-  
ant cap.  
Safety Compliance Certification Label  
A safety certificate affixed to the door jamb in the  
driver door confirms that at time of production all  
necessary safety standards and requirements of the  
traffic safety agency of the respective country were  
met. The month and year of production as well as  
the vehicle identification number may be listed as  
well.  
Warning: System should only be serviced by  
trained technicians.  
Refrigerant type.  
Radiator fan and high voltage warning sticker  
Lubricant type.  
A warning sticker about the radiator fan and the  
high voltage of the electrical system is in the engine  
compartment next to the engine hood release. The  
vehicle ignition system complies with the Canadian  
standard ICES-002.  
See service information (available at author-  
ized Volkswagen dealers or Volkswagen Serv-  
ice Facilities).  
Only trained technicians may service the air  
conditioning system.  
Tire inflation pressure label  
Flammable refrigerant.  
A tire inflation pressure label is on the driver door  
jamb → page 260, Tires and wheels.  
Properly dispose of all components and never  
permit salvaged or recycled components to  
be installed in your vehicle.  
Fuel grade sticker  
An information sticker listing the minimum required  
fuel grade for your vehicle → page 222, Refueling.  
Air conditioning system lubricant  
The compressor of your air conditioning system con-  
tains up to about 7 oz. (210 ml) of lubricant. The  
specific type and amount of lubricant used in your  
vehicle's compressor can be found in:  
WARNING  
Disregarding or exceeding stated values for  
weights, loads, dimensions and maximum speed  
may result in accidents and serious personal inju-  
ries.  
WARNING  
WARNING  
The air conditioning system should only be serv-  
iced by a trained technician to help ensure proper  
and safe operation.  
Improper vehicle care and use, as well as improper  
changes to the vehicle, increase the risk of acci-  
dents and injuries.  
Obey all applicable legal requirements.  
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Consumer information  
— On the inside of the windshield,  
— On the vehicle roof.  
NOTICE  
Never permit the air conditioning evaporator to  
be repaired or replaced with one removed from  
a used or salvaged vehicle.  
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Antennas on the insides of windows are thin wires.  
NOTICE  
New replacement MAC evaporators must be certi-  
fied and labeled as meeting SAE Standard J2842  
HFO-1234yf and R744.  
Antennas installed on the insides of windows can be  
damaged by abrasive objects or by corrosive or acid-  
ic cleaning agents or other chemicals. Do not place  
any stickers on the windshield-integrated antenna  
and never clean the antenna with corrosive or acidic  
cleaning agents or other chemicals.  
Driving your vehicle outside of  
the United States and Canada  
NOTICE  
If retrofitting a radio or a navigation system, make  
sure that the vehicle's standard integrated antenna  
amplifier is compatible with the radio or navigation  
system. If not, use an additional antenna adapter.  
Otherwise, the antenna amplifier could be overload-  
ed and damaged.  
Government regulations in the United States and  
Canada require that automobiles meet specific emis-  
sion regulations and safety standards. Therefore, ve-  
hicles built for the U.S. and Canada differ from vehi-  
cles sold in other countries.  
If you want to drive the car in another country for  
a short time, please see the information in the  
checklist → page 32, General information.  
Operating electrical devices near the integrat-  
ed windshield antenna may interfere with AM  
radio reception.  
If you plan to take your vehicle outside the conti-  
nental limits of the United States or Canada, there is  
the possibility that:  
Component protection  
— Fuel with the appropriate rating for your vehicle's  
engine requirements may not be readily available.  
Some electronic components and control units in  
the vehicle may be equipped with a component pro-  
tection feature, for example, the Infotainment sys-  
tem.  
— Service may be inadequate due to lack of proper  
service facilities, tools, or testing equipment.  
— Replacement parts may not be readily available.  
— DVD navigation systems for vehicles built for the  
United States and Canada will not necessarily  
work in Europe, and may not work in other coun-  
tries outside of the United States and Canada.  
Component protection is a protective feature that  
helps to:  
— Prevent any factory-installed parts from function-  
ing fully if they are installed into other vehicles  
(for example, after theft),  
NOTICE  
— Prevent full function of components outside of  
the vehicle,  
Volkswagen is not responsible for mechanical dam-  
age that may result from substandard fuel or service  
or the unavailability of Genuine Volkswagen parts.  
— Allow legitimate installation or exchange of parts  
and control units by a professional should they re-  
quire service.  
Volkswagen is not responsible if the vehicle does  
not meet the respective legal requirements in  
other countries and continents.  
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If a component protection-related message appears  
in the instrument cluster display or the Infotainment  
system display, see an authorized Volkswagen dealer  
or an authorized Volkswagen Service Facility for as-  
sistance.  
Radio antenna and reception  
If the Infotainment system was installed at the fac-  
tory, the radio antenna may be installed in different  
locations in the vehicle:  
— On the inside of the rear window with the rear  
window defroster,  
— On the inside of the rear side windows,  
Driving your vehicle outside of the United States and Canada  
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