High-voltage battery -> Charging cable for Your Volkswagen E Golf 4 Door Second Generation (2017-2020)

Charging cable  
Introduction to the topic  
The charging cables included with the vehicle are located in the luggage compartment (→  
Transporting items, Description) and should be transported only there.  
In order to be able to charge the high-voltage battery without fault and to maintain a long  
service life of the charging cables, observe the following information and instructions.  
Volkswagen recommends exclusively using the factory-supplied charging cables.  
Using charging cables:  
handle with care.  
Do not fold or bend over sharp edges.  
When removing from the vehicle and the power supply, only pull on the connectors.  
Using protection units and the charging connectors:  
After use of the charging cable, refit protective caps.  
Protect against intense sunlight (ambient temperature not higher than 50°C).  
Do not drop.  
Do not immerse in liquid.  
Volkswagen recommends the charging cable be checked at a Volkswagen dealership if there is a  
malfunction.  
If a fault occurs on the mains plug or electrical system, seek assistance from an expert in  
electrical systems.  
WARNING  
Never use damaged charging connectors and charging cables. Always check charging  
connectors and cables for damage before use.  
WARNING  
Always connect the charging cable for mains sockets directly to a socket. Never use the  
charging cable together with an extension cable, a cable reel, a multiple socket outlet or an  
adapter such as a regional adapter or timer. Injuries due to fire could be incurred or the  
charging cable or the house's electrical system could become damaged.  
WARNING  
If you are not familiar with the socket or the electrical installation or it has not been checked by  
qualified expert personnel, never use it for charging. Even very low charging currents can cause  
serious damage and in particular fires if the socket or electrical installation is in poor condition.  
If necessary, seek assistance from a qualified electrical installation specialist.  
WARNING  
Objects that are not secured or are secured incorrectly can cause serious injuries in the event of  
a sudden driving or braking manoeuvre or accident.  
Always stow the charging cable safely.  
NOTICE  
Have the charging cable checked regularly by an electrical installation specialist. A test adapter  
is required.  
Comply with the maximum load for the safety circuit used. If the charging cable is  
connected to a socket with other electrical consumers on the same electrical circuit, the  
fuse in the electrical circuit can be triggered. If this happens the high-voltage battery  
will not be charged. Switch off other consumers on the electrical circuit or choose  
another electrical circuit. If necessary, seek assistance from a qualified electrical  
installation specialist.  
Charging cable for charging stations (AC)  
Fig. 1 In the luggage compartment: charging cable for charging stations (equipment-dependent).  
Some vehicles may be equipped with a charging cable for charging at charging stations (AC)  
Fig. 1 .  
Observe the procedure for charging with alternating current (→ Alternating current (AC),  
Operation).  
The charging cable included can charge the battery with a maximum charging current of 20 amps  
per phase. It may not be possible to charge at charging stations that offer higher charging  
currents.  
Read and observe the information and displays at the charging station.  
Charging in Norway  
In Norway, there are many electrical installations that are constructed according to different  
technical rules than those in place in Europe.  
Only use a charging cable with a cross-section of 5 x 6 mm2 . Please note the information  
on the charging cable.  
Before travelling to Norway, check whether the carried charging cable for charging stations  
meets the requirements listed above.  
WARNING  
Charging the high-voltage battery with an unsuitable charging cable may lead to short circuits,  
severe injury and fatal electric shocks.  
Do not use a charging cable if the cross-section is too small.  
NOTICE  
Follow the manufacturer's information and instructions on using the charging station.  
Charging cable for mains sockets  
Fig. 1 On the charging cable for mains plugs: safety device.  
Key to Fig. 1 :  
1
2
3
4
5
6
7
8
Indicator lamp for mains plug  
Indicator lamp for protection unit  
Indicator lamp for vehicle  
Warning light for earth wire.  
Warning lamp for mains plug  
Warning lamp for protection unit  
Warning lamp for vehicle  
Reset button.  
The vehicle is supplied with a charging cable for charging at mains sockets  
Follow the instructions for charging from a mains socket (→ Alternating current (AC), Operation).  
Please also observe the information and safety warnings on the label on the charging cable.  
Safety device  
The charging connector is de-energised by the electronic safety device Fig. 1 until it is  
inserted in the vehicle's charging socket. When the charging cable is connected to a mains plug,  
the safety device will automatically perform a self-test. All warning and indicator lamps will  
briefly light up and go out one after another. The current operating status is then displayed.  
The reset button Fig. 1 8 can be used to reset any fault indication on the safety device, if  
necessary. Press and hold the reset button for at least three seconds.  
Status indicators  
The indicator lamps for the status indicator light up or flash green.  
Display Fig. 1  
Meaning  
1 , 2 lit up, 3  
flashing  
High-voltage battery is being charged.  
The charging cable is connected to the mains network and to the  
vehicle. Charging process has not yet started.  
1 , 2 , 3 lit up  
1 , 2 lit up  
The charging cable is connected to the mains network but not to the  
vehicle.  
The charging cable has been connected to the mains network for a  
longer period but not to the vehicle.  
1 lit up, 2  
flashing  
Limiting the charge current  
The charging cable limits the charging current corresponding to the available power supply.  
Depending on the country-specific mains sockets, the maximum charging current may be 6 A,  
8 A or 10 A.  
The maximum charging current can be changed in the e-manager of the Infotainment system  
(→ emanager, Description).  
Temperature monitoring  
The charging cable is equipped with a temperature monitoring function on the safety device and  
mains plug. The temperature monitoring function is triggered if the charging cable overheats,  
e.g. if it had previously been stored in an overheated luggage compartment or strong sunlight.  
When the charging current is reduced by the safety device, the warning lamp for the mains  
connector Fig. 1 5 or safety device 6 flashes red. One or more indicator lamps Fig. 1  
1 , 2 , 3 light up or flash green. As soon as the charging cable has cooled down enough, the  
charging current is automatically increased again.  
When the charging process is interrupted by the safety device, the indicator lamp for the vehicle  
3 also goes out. Remove the charging cable and leave it to cool. If the error occurs again, seek  
expert assistance.  
Fault displays  
In the event of a fault display with one or more red warning lamps without a status indicator, the  
charging process is interrupted or terminated. Go to a qualified workshop.  
Fault in the electrical installation  
If the safety device detects a fault in the power supply, the indicator lamp for the earth wire  
Fig. 1 4 lights up or flashes yellow or the indicator lamp for the mains connector Fig. 1  
5 lights up or flashes red without displaying a status indicator. The charging process will be  
interrupted. Check whether you can charge the vehicle with another mains plug.  
Have the mains socket or electrical installation checked by a specialist electrician.  
NOTICE  
Find out about the maximum charging current that can be set for charging at a domestic mains  
socket. The maximum charging current is 8 amps in Finland, France and Switzerland and 6  
amps in Denmark. Volkswagen recommends using the factory-supplied charging cables in  
these countries.  
NOTICE  
In Norway, the function of the charging cable may be limited for technical reasons. Volkswagen  
recommends only using the supplied charging cable in Norway.  
If the vehicle is connected to the power grid via an additional connection or is located in  
direct proximity to high-voltage lines during the charging process, charging at a mains  
socket may not be possible. Additional connections to the power grid:  
− Connection of a charger for 12-volt vehicle battery.  
− Contact with working equipment connected to the power grid, e.g. lifting platform.