Volvo S40 Owner's Manual page 210

Avoid sparks and naked
flames.
Risk of explosion.
Changing the battery
Removing the battery
1. Switch off the ignition and remove the
remote control key.
2. Wait at least 5 minutes before touching any
electrical terminals. The car's electrical
system has to store information in the con-
trol modules.
3. Remove the cover.
4. Disconnect the negative battery lead.
5. Disconnect the positive battery lead.
6. Undo the front wall of the battery box using
a screwdriver.
7. Release the clamp securing the battery.
8. Remove the battery.
Fitting the battery
1. Fit the battery into position.
2. Fit the clamp securing the battery.
3. Reinstall the front wall of the battery box.
4. Connect the positive lead.
5. Connect the negative lead.
6. Refit the cover over the battery.
09 Maintenance and service
Battery
09
209