2013 VOLKSWAGEN GOLF GTI Warning lights

Engine oil
Introduction
In this section you’ll find information about:
Warning and indicator lights
Engine oil specifications
Engine oil capacities
Checking the engine oil level and adding oil
Engine oil consumption
Changing engine oil
More information:
x ⇒ Booklet Warranty and Maintenance
x Preparations for working in the engine compartment
x Parts, accessories, repairs and modifications
WARNING
Improper handling of engine oil can cause severe burns and other serious injuries.
x Always wear eye protection.
x Engine oil is poisonous and must be stored out of the reach of children.
x Store engine oil only in the closed original container. This also applies to used oil until
disposal.
x To reduce the risk of poisoning, never drain the oil into empty food or beverage
containers that might mislead someone into drinking from them.
x Continuous contact with used engine oil is harmful to your skin. Always protect your skin
by washing thoroughly with soap and water.
x Engine oil becomes extremely hot when the engine is running and can cause severe
burns. Always let the engine cool down to the touch.
Like all other operating fluids, engine oil can pollute the environment. Collect leaked or spilled
operating fluids and dispose of them properly in accordance with applicable environmental laws and
regulations.
Engine oil specifications

Engine control and emission control system
Introduction
In this section you’ll find information about:
Indicator lights
Catalytic converte
More information:
x Shifting gears
x Refueling
x Fuel
x Engine oil
x Vehicle battery
x Notice about data recorded by vehicle control modules
x Towing
WARNING
The vehicle exhaust system and the catalytic converter get very hot. This can cause a fire and
serious personal injury.
x Never park where parts of the hot exhaust system and catalytic converter could ignite
flammable materials, such as brush, leaves, dry grass, spilled fuel, etc.
x Never apply additional undercoating or rust proofing on or near the exhaust manifold,
exhaust pipes, catalytic converter, or heat shields.
WARNING
California Proposition 65 Warning
x Engine exhaust, some of its constituents, and certain vehicle components contain or emit
chemicals known to the State of California to cause cancer and birth defects and
reproductive harm. In addition, certain fluids contained in vehicles and certain products of
component wear contain or emit chemicals known to the State of California to cause cancer
and birth defects and reproductive harm.
Indicator lights

Lights
up Possible cause Proper response
D
Engine control/monitoring system
malfunction (engine Malfunction Indicator
Light - MIL)
Ease off the accelerator. Carefully drive to the
nearest authorized Volkswagen dealer or
authorized Volkswagen Service Facility. Have
engine checked.


Flashes Possible cause Proper response
B Misfire, which can damage the catalytic
converter.
Ease off the accelerator. Carefully drive to the
nearest authorized Volkswagen dealer or
authorized Volkswagen Service Facility. Have
engine checked.

When the ignition is switched on, several warning and indicator lights come on briefly for a function
check. They go out after a few seconds.
NOTICE
Failure to heed warning lights or text WARNINGS can result in vehicle damage.
As long as the indicator lights x or EPC are on, expect engine malfunctions, increased fuel
consumption, and loss of engine efficiency.
Catalytic converter

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.

Changing light bulbs
Introduction
In this section you’ll find information about:
Indicator light
Information on light bulb replacement
Changing headlight bulbs
Changing light bulbs in the front bumper
Changing taillight bulbs in the rear hatch
Changing taillight bulbs in the vehicle body
Changing license plate light bulbs
Changing a light bulb requires a certain amount of skill. If you are uncertain about how to proceed,
Volkswagen recommends having the light bulb changed by an authorized Volkswagen dealer or an
authorized Volkswagen Service Facility. Special training and knowledge are generally required when
other vehicle parts must be disassembled to replace a bulb, or when HID – High Intensity Discharge
(Xenon) headlights must be replaced.
You should always keep a box in the vehicle with all the replacement bulbs required for traffic safety.
Replacement bulbs are available from your authorized Volkswagen dealer or authorized Volkswagen
Service Facility. The laws of some countries explicitly require you to have replacement bulbs in the
vehicle.
Driving with outside lights that do not work may be against the law.
Additional light bulb specifications
Some factory-installed light bulbs in the headlights or the rear lights may have different specifications
than conventional light bulbs. Specifications are on the glass bulb or on the metal base.
More information:
x Exterior views
x Lights and Vision
x Preparations for working in the engine compartment
x Vehicle tool kit
x Fuses
WARNING
Crashes and other accidents can happen when you cannot see the road ahead and when you
cannot be seen by other motorists.

WARNING
Improper replacement of burned out headlights and other light bulbs can cause serious
personal injury.
x Stop! Always read and heed the WARNINGS before doing any work in the engine
compartment. The engine compartment of any motor vehicle is a potentially dangerous area,
and work in this area can lead to serious personal injury.
x HID – High Intensity Discharge (Xenon) headlights get power from a high voltage source
that can cause severe personal injury and even death if handled improperly.
x H7 bulbs and HID – High Intensity Discharge (Xenon) headlights are under high pressure
and can explode if handled improperly.
x Always let a burned out light bulb cool down before replacing it.
x Never replace a light bulb unless you are familiar with all of the necessary procedures. In
particular, never remove a headlight unless you know exactly how to carry out the job and
have the correct tools and light bulbs.
x If you are uncertain about what to do, have the work performed by an authorized
Volkswagen dealer, an authorized Volkswagen Service Facility, or another qualified
workshop. Serious personal injury may result from improperly performed work.
x We strongly recommend that you always have HID – High Intensity Discharge (Xenon)
headlights and H7 bulbs replaced by a qualified technician.
x Do not touch the glass of light bulbs with your bare hands. Fingerprints left on the bulb
evaporate due to the heat when the bulb is switched on and cause the reflector to “cloud.”
x There are sharp edges on and around the headlight housing in the engine compartment
and the rear light housing. Wear hand protection if you replace bulbs.
NOTICE
After replacing a headlight bulb or other light bulb, always make sure that the rubber covers or
plastic caps have been properly and securely reinstalled to help prevent water from getting
into the electrical connections and headlight housing and damaging the electrical system.
Indicator light

NOTICE
Failure to heed warning lights or text WARNINGS can result in vehicle damage.
Failure of a single LED within a taillight is not indicated. However, the = indicator light will come
on if all LEDs fail.
Information on light bulb replacement

Before removing the jumper cables
x Switch off the headlights (if they are on).
x In the vehicle with the dead battery, switch on the heater fan and the rear window defroster. This
helps to minimize voltage spikes when the cables are disconnected.
Removing jumper cables
With the engine running, remove the jumper cables in reverse order to the way they were connected.
1. Disconnect the black (-) cable from the vehicle with the dead battery.
2. Disconnect the black (-) cable from the other vehicle (vehicle with the good battery).
3. Disconnect the red (+) cable from the other vehicle (vehicle with the good battery).
4. Disconnect the red (+) cable from the vehicle with the dead battery.
5. Close the battery cover.
6. If necessary, unscrew the towing eye on the front of the vehicle .
WARNING
Improper use of jumper cables when jump-starting a vehicle with a dead battery can cause
the battery to explode, leading to serious personal injury. To help reduce the risk of battery
explosion:
x All work on the batteries or the electrical system in your vehicle can cause serious acid
burns, fires, or electrical shocks. Always read and heed the following WARNINGS and safety
precautions before working on the batteries or the electrical system .247, Vehicle battery.
x Always wear proper eye protection. Never lean over the vehicle battery.
x Attach the jumper cables in the correct order: first the positive cable, then the negative
cable.
x Never connect the negative cable from the vehicle providing starting assistance to parts
of the fuel system or to the brake hoses or brake lines.
x Never allow the non-insulated parts of the battery clamps to touch.
x Never allow the jumper cable attached to the positive battery terminal to contact metal
parts of the vehicle.
x Check the battery acid level indicator window on the vehicle battery. Use a flashlight,
never a match, cigarette lighter, or other open flame. If you cannot see the color of the
window clearly, or if it is light yellow or colorless, do not jump-start the vehicle. Get expert
assistance.
x Avoid electrostatic discharge in the vicinity of the vehicle battery. Sparks may cause the
hydrogen gas escaping from the vehicle battery to ignite.
x Never jump-start a vehicle with a battery that is damaged or frozen or that was frozen and
has thawed. The battery can explode. Replace the battery instead.
x Always follow the instructions of the jumper cable manufacturer.
x Always make sure that the battery providing starting assistance has the same voltage as
the dead battery (12 V) and about the same capacity (see battery label).
x Batteries give off explosive hydrogen gas. Always keep fire, sparks, open flame and
smoking materials away from batteries.
x Never connect the negative cable from the other vehicle directly to the negative terminal
of the dead battery. The hydrogen gas from the battery is explosive.
x Never short out the battery terminals by connecting the positive (+) and negative (-)
terminals with each other.