2013 VOLKSWAGEN GOLF GTI Electrical

Vehicle battery
Introduction
In this section you’ll find information about:
Warning light
Checking the vehicle battery electrolyte level
Charging, replacing, disconnecting and connecting the vehicle battery
The standard 12 Volt vehicle battery is part of the vehicle electrical system.
Never do any work on the vehicle electrical system unless you
x know exactly how to carry out the job,
x have the correct technical information and the proper tools, and
x are familiar with the necessary safety precautions ⇒ !
If you are uncertain in any way, have the work done by an authorized Volkswagen dealer or
authorized Volkswagen Service Facility. Serious personal injury may result from improperly performed
work.
Location of the vehicle battery
The 12 Volt vehicle battery is located in the engine compartment.
Explanation of the warnings on the vehicle battery

Symbol Meaning

Vehicle battery
Introduction
In this section you’ll find information about:
Warning light
Checking the vehicle battery electrolyte level
Charging, replacing, disconnecting and connecting the vehicle battery
The standard 12 Volt vehicle battery is part of the vehicle electrical system.
Never do any work on the vehicle electrical system unless you
x know exactly how to carry out the job,
x have the correct technical information and the proper tools, and
x are familiar with the necessary safety precautions ⇒ !
If you are uncertain in any way, have the work done by an authorized Volkswagen dealer or
authorized Volkswagen Service Facility. Serious personal injury may result from improperly performed
work.
Location of the vehicle battery
The 12 Volt vehicle battery is located in the engine compartment.
Explanation of the warnings on the vehicle battery

Symbol Meaning

WARNING
Working on the batteries or the electrical system in your vehicle can cause serious acid
burns, fires, explosions, or electrical shocks. Always read and heed the following WARNINGS
and safety precautions before working on the batteries or the electrical system.
x Before working on the electrical system, always switch off the ignition and all electrical
consumers and disconnect the negative (-) cable from the standard 12 Volt battery.
x When you change a light bulb, always switch off the light first.
x Always keep children away from battery acid and vehicle batteries in general.
x Always wear eye protection. Never let battery acid or lead particles come into contact with
your eyes, skin, or clothing.
x Sulfuric battery acid is very corrosive. It can burn unprotected skin and cause blindness.
Always wear protective gloves and eye protection. To reduce your risk of injury, never tilt the
batteries, as this could spill acid through the vents and burn you.
x If you get battery acid in your eyes or on your skin, immediately rinse with cold water for
several minutes and then get immediate medical attention. If you swallow any battery acid,
get medical attention immediately.
x When disconnecting the batteries from the vehicle electrical system, always disconnect
the negative cable (-) first and then the positive cable (+).
x Always switch off all electrical consumers before reconnecting 12 Volt batteries.
Reconnect the plus cable (+) first and then the negative cable (-). Never reverse the polarity of
the connections. This could cause a fire.
x A highly explosive mixture of gases is given off when the battery is being charged.
x Do not smoke and avoid fires, sparks, and open flames when working. Never create
sparks or electrostatic charges when handling cables and electrical equipment. Never short
circuit the battery terminals. High-energy sparks can cause serious personal injury.
x Never use or attempt to charge a damaged or frozen battery, or a battery that was frozen
but has thawed. Charging a frozen or thawed battery could cause explosions and chemical
burns! Replace damaged or frozen vehicle batteries immediately. A dead battery can freeze at
temperatures around +32 °F (0 °C).
x If the battery has a vent line or tube, make sure that it is properly connected to the battery.
WARNING
California Proposition 65 Warning
x Battery posts, terminals, and related accessories contain lead and lead components,
chemicals known to the State of California to cause cancer and reproductive harm. Wash
your hands after handling.
NOTICE
x Do not expose the vehicle battery to direct sunlight for an extended period of time as
ultraviolet rays may damage the battery housing.
x If the vehicle is left standing in the cold for a long time, protect the vehicle battery from
freezing. A battery will be permanently damaged by freezing.
Emergency starting and starting the engine with a very weak vehicle battery or after the vehicle
battery has been replaced may change or delete system settings (including time, date, personal
convenience settings, and programming). Check the settings and correct as necessary once the
vehicle battery has built up a sufficient charge.

WARNING
Working on the batteries can cause serious acid burns, explosion, or electrical shock.
x Always wear eye protection and protective gloves.
x Sulfuric battery acid is very corrosive. It can burn unprotected skin and cause blindness.
Always wear protective gloves and eye protection.
x Never tilt the vehicle battery. Acid could spill out of the battery vents and burn you.
x Never open a vehicle battery.
x If you get battery acid in your eyes or on your skin, immediately rinse with cold water for
several minutes and then get immediate medical attention.
x If you swallow any battery acid, get medical attention immediately.

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.
Radiator fan and high voltage warning sticker
A warning sticker about the radiator fan and the high voltage of the electrical system is located in the
engine compartment next to the engine hood release. The vehicle ignition system complies with the
Canadian standard ICES-002.
Operating your vehicle outside of the United States and Canada

NOTICE
Antennas installed on the insides of windows can be damaged by abrasive objects or by
corrosive or acidic 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.
If electrical devices are operated close to the integrated windshield antenna, interference with AM
radio reception may occur.
UTQG classification

Frequently asked questions
If you suspect a malfunction or vehicle damage, read and follow the following advice before contacting
an authorized Volkswagen dealer or an authorized Volkswagen Service Facility. You may also find
helpful information under “Special considerations” or “Checklist” in the index.

Description Possible causes, among
others Possible remedy
Engine does not start. Vehicle battery dead. – Perform jump-start
– Charge vehicle battery
The wrong vehicle key is used. Use a valid vehicle key
Fuel level too low. Refuel
Vehicle cannot be locked
or unlocked using vehicle
key.
– Battery in the remote control
vehicle key is dead.
– Too far away from the
vehicle (out of range).
– Buttons have been pressed
too many times.
– Replace the battery in the remote
control vehicle key
– Move closer to vehicle.
– Synchronize vehicle key
– Lock or unlock vehicle manually
Unusual noises. Cold engine, braking assist
systems, electronic steering
column lock.
Check the “Noises” entry in the index.
Odd driving behavior. Assistance systems activated. Check the “Assistance systems” entry
in the index.
DSG® Direct Shift Gearbox too
hot.
Stop vehicle as soon as you can safely
do so.
Outside mirrors move
when the vehicle is
unlocked.
Convenience settings are
stored.
Correct convenience settings .
Front seats cannot be
adjusted with power
controls.
Vehicle battery dead. Charge vehicle battery
Fuse blown. Check fuse and replace if necessary
Features do not work as
described in this manual.
Settings were adjusted in the
Volkswagen Information
System.
Check and reset to factory settings if
necessary
Headlights do not light up
the road as they should.
– Headlights incorrectly
adjusted.
– Light bulbs burned out.
– Low beams not switched on.
– Have the headlight range adjusted by
an authorized Volkswagen dealer or an
authorized Volkswagen Service
Facility.
– Change light bulbs
– Switch on low beams
Electrical consumers do
not work.
Vehicle battery charge too low. Charge vehicle battery
Remaining fuel level too low. Refuel
Fuse blown. Check fuse and replace if necessary
Fuel consumption higher
than indicated.
– Short hauls.
– “Jumpy” accelerator pedal.
– Avoid short distance driving.
– Drive defensively.
– Accelerate smoothly.
Electrical loads switched on. Switch off unnecessary loads.

Fuses
Introduction
In this section you’ll find information about:
Fuses in the vehicle
Replacing blown fuses
Due to ongoing development of the vehicle, configuration-dependent allocation of fuses and the
combined fuse protection of multiple loads with one fuse, an up-to-date overview of the fuse location
per load is not possible at the time of printing. Detailed information regarding fuse box layout is
available from authorized Volkswagen dealers and authorized Volkswagen Service Facilities.
In general, one fuse can protect several loads. One load can also be protected by several fuses.
Find out why the fuse blew and correct the problem before replacing a blown fuse. If a newly replaced
fuse blows again after a short time, the electrical system should be checked by an authorized
Volkswagen dealer or an authorized Volkswagen Service Facility.
More information:
x Preparations for working in the engine compartment
WARNING
High voltage systems in the engine compartment can cause electrical shocks, severe burns,
and even death!
x Never touch ignition cables. Never touch other components of the high voltage electronic
ignition system.
x Avoid short circuits in the electrical system.
WARNING
Using the wrong fuse, using a blown fuse that has been repaired, and using metal objects in
place of fuses to complete the electrical connection in the circuit can cause fires and serious
personal injury.
x Never replace a fuse with one that has a higher amp rating. Replace a blown fuse only with
a fuse of the same amperage (same color and same imprint) and same overall size.
x Never repair fuses.
x Never replace fuses with a metal strip, a paper clip, or a similar object.
NOTICE
x To help prevent damage to the electrical system, switch off all lights and accessories,
switch off the ignition, and remove the key from the ignition switch before replacing a fuse.
x If a fuse is replaced with a fuse with higher amperage, this can also cause damage at
different locations in the electrical system.
x Open fuse boxes must be protected from dirt and moisture. Dirt and moisture in fuse boxes
can cause damage to the electrical system.