How do states use OBD II for emission inspections?
Many states connect a computer directly to a vehicle's OBD II system. The inspector can then read "faults." In some states, this type of inspection has replaced the tailpipe emission test.
See also:
Brake lights and taillights
The brake lights and taillights are replaced from
inside the cargo area.
NOTE
Before starting to replace a bulb, see
page 322.
1. Open the panel.
2. Remove the bulb holder by turning it coun ...
Using the information button
1. Press the information button .
2. All of the indicator lights will flash sequentially
for approximately 7 seconds to indicate
that the PCC is receiving information
from the vehicle. If any o ...
Before a long distance trip
It is always worthwhile to have your vehicle
checked by a trained and qualified Volvo service
technician before driving long distances.
Your retailer or service technician will also be
able to s ...