Volvo S40 & V40 Manual

Removing/replacing the head restraints
Occupant safety / Removing/replacing the head restraints


When folding the rear seats flat for carriage of cargo (see page 55), head restraints should be fully removed by pulling all the way up, pressing the catch at base of the left support and pulling the head restraint all the way out. Be sure to reinstall and adjust head restraints to their proper position before allowing passengers to occupy the seats.

Passenger side SRS hatch
Passenger side SRS hatch

As an enhancement to the three-point seat belt system, your Volvo is equipped with a Supplemental Restraint System (SRS). The Volvo SRS consists of an airbag (2) on both the driver's and passenger's sides and seat belt tensioners in both front door pillars (4). The system is designed to supplement the protection provided by the three-point seat belt system.

The SRS system is indicated by the "SRS" embossed on the steering wheel pad and above the glove compartment, and by decals on both sun visors and on the far right side of the dash.

The airbags are folded and located in the steering wheel hub and above the glove compartment. They are designed to deploy during certain frontal or front-angular collisions, impacts, or decelerations, depending on the crash severity, angle, speed and object impacted. The airbags may also deploy in certain non-frontal collisions where rapid deceleration occurs.

The airbag system includes gas generators (1) surrounded by the airbags (2) and front seat belt tensioners for both of the front seats (4). To deploy the system, the sensor (3) activates the gas generators causing the airbags to be inflated with nitrogen gas. As the movement of the seats' occupants compresses the airbags, some of the gas is expelled at a controlled rate to provide better cushioning. Both seat belt tensioners also deploy, minimizing any seat belt slack.

The entire process, including inflation and deflation of the airbags, takes
The entire process, including inflation and deflation of the airbags, takes approximately two-tenths of a second.

WARNING!

· As its name implies, SRS is designed to be a SUPPLEMENT to - not a replacement for - the three-point belt system.

For maximum protection, wear seat belts at all times. Be aware that no system can prevent all possible injuries that may occur in an accident.

· When installing any optional equipment, make sure that the SRS system is not damaged. Do not attempt to service any component of the SRS yourself. Attempting to do so may result in serious personal injury. If a problem arises, take your car to the nearest authorized Volvo retailer for inspection as soon as possible.

Volvo SRS
Volvo SRS

A self-diagnostic system incorporated into the sensor monitors the SRS, SIPS and IC-system. If a fault is detected, the "SRS" warning light will illuminate. The light is included in the warning/indicator light cluster in the instrument panel.

Normally, the SRS warning lamp should light up when the ignition is switched on and should go out after 5 seconds or when the engine is started. Check that this light is functioning properly every time the car is started.

The following items are monitored by the self-diagnostic system: · Sensor unit
· SRS wiring
· Inflators

WARNING!

Never drive an SRS equipped car with your hands on the steering wheel pad / airbag housing.

No objects, accessory equipment or stickers may be placed on, attached to or installed near the SRS cover in the center of the steering wheel, the SRS cover above the glove compartment or the area affected by airbag deployment.

If the SRS warning light stays on after the engine has started or if it comes on while you are driving, drive the car to the nearest authorized Volvo retailer for inspection as soon as possible.

SRS decal on door pillar driver's side
SRS decal on door pillar driver's side

There is no maintenance to perform on the SRS yourself. The month and year shown on the decal on the door pillar indicate when you should contact your Volvo retailer for specific servicing or replacement of airbags and seatbelt tensioners. This service must be performed by an authorized Volvo retailer.

Should you have any questions about the SRS system, please contact your authorized Volvo retailer or Volvo Customer Support:

In the USA:
Volvo Cars of North America Customer Relations
P.O. Box 914
Rockleigh, New Jersey 07647- 0914
800-458-1552

In Canada:
Volvo Cars of Canada Ltd.

175 Gordon Baker Road
Willowdale, Ontario M2H 2N7 1-800-663-8255

SRS texts on inside of both sun visors
SRS texts on inside of both sun visors

SRS texts on outside of both sun visors
SRS texts on outside of both sun visors

SRS texts on the passenger's dash
SRS texts on the passenger's dash

SRS text at far right of instrument panel
SRS text at far right of instrument panel

WARNING!

Do not use child safety seats or child booster cushions/backrests in the front passenger's seat. We also recommend that children who have outgrown these devices sit in the rear seat with the seat belt properly fastened.

 

NOTE: Deployment of SRS components occurs only one time during an accident. In a collision where deployment occurs, the air bags and seat belt tensioners activate. Some noise occurs and a small amount of powder is released. The release of the powder may appear as smoke-like matter. This is a normal characteristic and does not indicate fire.

NOTE: NOTE: Volvo's dual-threshold air bags use special sensors that are integrated with the front seat buckles. The point at which the air bag deploys is determined by whether or not the seat belt is being used, as well as, the severity of the collision. Collisions can occur where only one of the airbags deploys.

 

WARNING!

· Children must never be allowed in the front passenger seat. Volvo recommends that ALL occupants (adults and children) shorter than 4 feet 7 inches (140 cm) be seated in the back seat of any vehicle with a front passenger side airbag.

· Occupants in the front passenger's seat must never sit on the edge of the seat, sit leaning toward the instrument panel or otherwise sit out of position. The occupant's back must be as upright as comfort allows and be against the seat back with the seat belt properly fastened.

· Feet must be on the floor, e.g. not on the dash, seat or out of the window.

· No objects or accessory equipment, e.g. dash covers, may be placed on, attached to or installed near the SRS hatch (the area above the glove compartment) or the area affected by airbag deployment (see illustration).

· There should be no loose articles, e.g. coffee cups, on the floor, seat or dash area.

· Never try to open the SRS cover on the steering wheel or the passenger side SRS seam. This should only be done by an authorized Volvo service technician.

· Failure to follow these instructions can result in injury to the vehicle occupants in an accident.

NOTE: The information on this page does not pertain to the Side Impact Protection System airbags.


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