2013 VOLKSWAGEN JETTA HYBRID bulb

Lights
up Possible cause Proper response
Fog lights switched on (indicator light on
the headlight switch or the instrument
cluster).




Left or right turn signal.
The indicator light blinks twice as fast if a
turn signal is not working on the vehicle.
Check the turn signals on the vehicle.
 Daytime running lights (DRL) on.
$2,
 High beams switched on or headlight
flashers in use.


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.
WARNING
Failure to heed warning lights and instrument cluster text messages can cause the vehicle to
break down in traffic and result in a collision and serious personal injury.
x Never ignore warning lights or text WARNINGS.
x Always stop the vehicle as soon as it is safe to do so.
x Whenever stalled or stopped for repair, move the vehicle a safe distance off the road, stop
the engine, turn on the emergency flashers, and use other warning devices to warn
approaching traffic.
x Never park the vehicle in areas where the hot catalytic converter and exhaust system can
come into contact with dry grass, brush, spilled fuel, oil, or other material that can catch fire.
x A broken down vehicle presents a high accident risk for itself and others. Switch on
emergency flashers and set up a warning triangle to warn oncoming traffic.
NOTICE
Failure to heed warning lights or text WARNINGS can result in vehicle damage.
High Intensity Discharge (HID) headlights provide bright, uniform lighting to help you see and be
seen. The light comes from an electric arc between two electrodes in the gas-filled bulb. Over time,
the electrodes can wear down and the gap between them will get wider. The HID lamp’s control unit
then increases the voltage to keep the arc’s brightness constant. However, the commonly called
“Xenon” bulbs will also ultimately burn out. Before they burn out, HID lamps can flicker. A message
will then appear in the MFI. This is your reminder to see an authorized Volkswagen dealer or an
authorized Volkswagen Service facility to check the headlights.

WARNING
The engine compartment of any motor vehicle is a potentially dangerous area and can cause
serious personal injury.
x Always use extreme caution when doing any work in the engine compartment. Always
follow commonly accepted safety practices and use common sense. Never risk personal
injury.
x Never perform any work in the engine compartment unless you know exactly how to carry
out the job and have the correct technical information and the correct tools.
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. Serious personal injury may
result from improperly performed work.
x Never open or close the engine hood if steam or coolant is escaping. Hot steam or coolant
can cause serious burns. Always wait until you no longer see or hear steam or coolant
escaping from the engine.
x Always let the engine cool down completely before carefully opening the hood.
x Hot parts of the engine and the exhaust system will burn skin on contact.
x When the engine has cooled down and you are ready to open the hood:
– Firmly apply the parking brake and shift the transmission into Park (P).
– Take the vehicle key out of the ignition.
– On vehicles with Keyless Access, make sure that the remote control vehicle key is out
of range of the vehicle and that the vehicle cannot be started by depressing the starter
button .
– Always keep children and others away from the engine compartment and never leave
them unsupervised.
x The engine coolant system is under pressure when the engine is hot. Never unscrew the
coolant expansion tank cap when the engine is hot. Hot coolant can spray out and cause
severe burns and other serious injuries.
– Turn the cap slowly and very carefully in a counterclockwise direction while applying
light downward pressure on the top of the cap.
– Always protect your face, hands, and arms from hot escaping coolant or steam by
covering the cap with a large, thick rag.
x Never spill fluids on the engine or exhaust system when refilling. Spilling fluids onto hot
parts of the engine or exhaust system can cause a fire.
WARNING
High voltage systems in the engine compartment can cause electrical shocks or even
electrocution, severe burns, other serious injuries, and even death!
x Never short-circuit the electrical system. Be especially careful when using jumper cables.
The vehicle's battery could explode!
x To reduce the risk of electrical shock and personal injury while the engine is running or
being started:
– Never touch ignition cables. Never touch other components of the high voltage
electronic ignition system.
– Never touch the wiring of the HID – High Intensity Discharge (Xenon) headlights.
x Read and heed the important information and warnings on cleaning the engine
compartment or! Bookmark not defined., Cleaning the engine compartment

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.
x Always make sure that the vent line is securely attached to a vehicle battery that is located
in the luggage compartment.
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.
Undeployed battery isolator modules are classified as Perchlorate Material. Special handling
may apply – see http://www.dtsc.ca.gov/hazardouswaste/perchlorate. Obey all applicable legal

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.
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.
Engine control malfunction. Have the malfunction corrected .
Tire pressure too low. Adjust tire pressure .
Driving in the mountains. No direct corrective action possible.

Changing light bulbs

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

NOTICE
Always insert and remove lamps carefully to help prevent damage to the vehicle paint or to
other parts of the vehicle.
Changing light bulbs in the Xenon headlight

Fig. 173 In the engine compartment: Cover 1 on the left headlight for the cornering light bulb holder 2 and the
turn signal bulb holder 3.