Turn and Lane-Change Signals
An arrow on the instrument panel cluster flashes in the direction of the turn or lane change.
For vehicles with the side blind zone alert system, an arrow in the outside mirror flashes when the turn signal is used. See Side Blind Zone Alert (SBZA) for more information.
Move the lever all the way up or down to signal a turn.
Raise or lower the lever until the arrow starts to flash to signal a lane change. Hold it there until the lane change is complete. If the lever is briefly pressed and released, the turn signal will flash three times.
The lever returns to its starting position when it is released.
If after signaling a turn or lane change the arrow flashes rapidly or does not come on, a signal bulb may be burned out.
Have the bulbs replaced. If the bulb is not burned out, check the fuse. See Fuses and Circuit Breakers
Turn Signal On Chime
If the turn signal is left on, a warning chime sounds and the Driver Information Center (DIC) will display TURN SIGNAL ON after driving about a mile as a reminder to turn it off. See DIC Warnings and Messages.
See also:
2004 Buick Rainier Review
The 2004 Buick Rainier leaves little doubt that an automaker can create two
different vehicles with different characters from one platform.
That's good news, considering all the automakers have ma ...
Customer Assistance Offices
Buick encourages customers to call the toll-free number
for assistance. However, if a customer wishes to
write or e-mail Buick, the letter should be addressed to:
United States — Customer Assis ...
Headlamps
The headlamp wiring is protected by four fuses.
An electrical overload will cause a lamp to go
on and off. If this happens, have your headlamp
wiring checked right away. ...