2013 VOLKSWAGEN JETTA light

Lights
up or
flashes
Possible cause Proper response
iª
Driver and front passenger have not
fastened their safety belts, if front
passenger seat is occupied.
Fasten safety belts.

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.
A warning chime also sounds.
The safety belt warning light i comes on for 6 seconds when the ignition is switched on. A warning
chime also sounds for up to 6 seconds if the driver's safety belt is not buckled. The chime stops
sooner if the driver buckles his or her safety belt. The warning light and the chime go out when both
driver and front passenger have bucked their safety belts.
If the driver and front seat passenger do not both fasten their safety belts within about 24 seconds
after the chime stops and the vehicle is moving at a speed of more than about 15 mph (25 km/h), the
chime will again sound for about 6 seconds, then go off for about 24 seconds, then sound again for
about another 6 seconds. The same thing happens if one of the safety belts is fastened and then
unfastened while the vehicle is moving. The safety belt warning light i also flashes. The warning
chime continues to sound at 24 second intervals for up to 2 minutes. No chime sounds at speeds of
less than about 5 mph (8 km/h).
If the ignition is switched on, the safety belt warning light i stays on until the driver and front
passenger have both buckled their safety belts.
WARNING
Not wearing a safety belt or wearing an improperly positioned safety belt increases the risk
of severe personal injury or death. Safety belts offer optimum protection only when used
correctly.
Frontal collisions and laws of physics

Fig. 45 A vehicle with passengers not wearing safety belts approaches a wall.

NOTICE
x Leaving the extender attached to the safety belt buckle when the front seat is occupied and the
safety belt is not being used will signal to the airbag control unit that the front passenger seat is
occupied and that the safety belt is being used. The electronic control unit for the airbag system will
then receive incorrect information that will
– cause the safety belt pretensioner to deploy unnecessarily in collisions.
– cause the front passenger airbag to deploy later in collisions in which the front airbag
would otherwise be triggered earlier to help protect an unrestrained front seat passenger.
x A pretensioner that has deployed cannot be repaired. The entire safety belt must be
replaced.

NOTICE
If the safety belt extender is left attached to the safety belt buckle, the safety belt warning
system will sense that the safety belt for that seat is being used. The warning light will not
come on and the warning chime will not sound even though the seat is occupied and the
safety belt is not being used.
Safety belt retractor, pretensioner, load limiter

Lights

Lights
up Possible cause Proper response
 One or more driving lights not working.
Replace burned out bulb , or
If all light bulbs are OK, see an authorized
Volkswagen dealer or authorized
Volkswagen Service Facility.

Fog lights switched on (indicator light on
the headlight switch or the instrument
cluster).
⇒page 145.



Left or right turn signal.
The indicator light blinks twice as fast if a
turn signal is not working on the vehicle or
the trailer.
Check the turn signals on the vehicle and
the trailer.

Daytime running lights (DRL) on. ⇒page 146,
$2,
 High beams switched on or headlight
flashers in use. ⇒page 144.

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 beams can only be switched on when the low beams are on.
Switching lights on and off

Fig. 71 Headlight switch next to the steering wheel.

Fig. 72 Headlight switch next to the steering wheel (with fog lights).

Fog lights
The indicator light in the headlight switch or the instrument cluster shows that the fog lights are
switched on.
x To switch on the fog lights first turn the light switch to position ,, then pull the light switch out
to the first detent.
x To switch off the fog lights, push the switch back in from the first detent. To then turn off the
headlights, turn the switch to position /.
Acoustic warning when lights are not switched off
In the following situation, a warning chime will sound if you take the key out of the ignition and open
the driver door. This is to remind you that lights are still on.
x Light switch in position ,
WARNING
Daytime running lights are not bright enough to let you see ahead or be seen by others when
it is dark.
x Always switch on the low-beam headlights at dusk or when it is dark and whenever the
weather is bad or visibility is poor.
x Never use the daytime running lights to see where you are going. They are not bright
enough and will not let you see far enough ahead for safety, especially at dusk or when it is
dark. Always switch on the low-beam headlights at dusk or when it is dark.
x The taillights do not come on with the daytime running lights. Unless the taillights are on,
a vehicle cannot be seen by others in bad weather, at dusk, or when it is dark.
In cool or humid weather, the insides of the headlights, the rear lights, and turn signals can
temporarily fog up. This is normal and does not affect the service life of the vehicle's lighting system.
Applicable only in the United States
Lights and vision features

Function Action
Switching the DRL off: – Switch the ignition on.
– Turn the light switch to the O position.
– Set the parking brake.
Switching the DRL back on: – Release the parking brake.

WARNING
Crashes and other accidents can happen when you cannot see the road ahead and when you
cannot be seen by other motorists.
x Never use daytime running lights (DRL) to see where you are going. DRL are not bright
enough to light up the roadway and be seen by other motorists. You will not be able to see
far enough ahead for safety, especially at dusk or when it is dark. Always switch on the low-
beam headlights at dusk or when it is dark.
x The taillights do not come on when the daytime running lights are switched on. A vehicle
without taillights on cannot be seen by others in bad weather, at dusk, or when it is dark.
In cool or humid weather, the insides of the headlights, the rear lights, and turn signals can
temporarily fog up. This is normal and does not affect the service life of the vehicle's lighting system.
Applicable only in Canada
Lights and vision features

WARNING
Crashes and other accidents can happen when you cannot see the road ahead and when you
cannot be seen by other motorists.
x Never use daytime running lights (DRL) to see where you are going. DRL are not bright
enough to light up the roadway and be seen by other motorists. You will not be able to see
far enough ahead for safety, especially at dusk or when it is dark. Always switch on the low-
beam headlights at dusk or when it is dark.
x The taillights do not come on when the daytime running lights are switched on. A vehicle
without taillights on cannot be seen by others in bad weather, at dusk, or when it is dark.
In cool or humid weather, the insides of the headlights, the rear lights, and turn signals can
temporarily fog up. This is normal and does not affect the service life of the vehicle's lighting system.
Instrument panel lighting

Fig. 73 To the left of the steering wheel: Thumbwheel to adjust instrument panel lighting 1.