Current and Past Models
Technical Service Bulletins and Manuals are available for current and past model GM vehicles.
ORDER TOLL FREE:
1-800-551-4123 Monday – Friday 8:00 AM – 6:00 PM Eastern Time
For Credit Card Orders Only
(VISA-MasterCard-Discover), visit
Helm, Inc. at: www.helminc.com.
Or write to:
Helm, Incorporated
P.O. Box 07130
Detroit, MI 48207
Prices are subject to change without notice and without incurring obligation. Allow ample time for delivery.
All listed prices are quoted in U.S.
funds. Make checks payable in U.S.
funds.
See also:
RDS Messages
INFO (Information): If the current station has a
message, the information symbol displays.
Press this button to see the message. The
message can display the artist, song title, call in
phone num ...
Air Vents
Use the louvers located on the air
vents to change the direction of the
airflow.
To open the vent, move the
thumbwheel to . To close the vent,
move the thumbwheel to .
For vehicles with eAss ...
Clock (Radio with CD and Touchscreen)
The infotainment system controls
are used to access the time and
date settings through the menu
system. See Overview (Radio with
CD) or Overview
(Radio with CD/DVD and MEM) or Overview (Radi ...