GMC 2005 Automobile User Manual


 
B (Accessory): This position lets you use things
like the radio and the windshield wipers when the
engine is off.
Notice: Lengthy operation of features such
as the radio in the accessory ignition position
may drain the battery and prevent your vehicle
from starting. Do not operate your vehicle in the
accessory ignition position for a long period of time.
C (Run): This is the position for driving.
D (Start): This position starts the engine.
Retained Accessory Power (RAP)
Your vehicle may be equipped with a Retained
Accessory Power (RAP) feature which will allow certain
features on your vehicle to continue to work up to
10 minutes after the ignition key is turned to OFF.
Your radio, power windows, sunroof (if equipped), and
OnStar
®
System (if equipped) will work when the ignition
key is in RUN or ACCESSORY. Once the key is
turned from RUN to LOCK, these features will continue
to work for up to 10 minutes or until a door is opened.
Starting Your Engine
Your vehicle is equipped with Starter Motor Control.
This feature assists in starting the engine and
protects the electrical system. This feature may cause
the engine to crank even after the ignition key is
not in START.
Move your shift lever to PARK (P) or NEUTRAL (N).
Your engine will not start in any other position that is
a safety feature. To restart when you are already
moving, use NEUTRAL (N) only.
Notice: Do not try to shift to PARK (P) if your
vehicle is moving. If you do, you could damage the
transmission. Shift to PARK (P) only when your
vehicle is stopped.
1. With your foot off the accelerator pedal, turn the
ignition key to START. When the engine starts,
let go of the key. The idle speed will go down as
your engine gets warm.
Notice: Holding your key in START for longer than
15 seconds at a time will disengage the starter
motor, cause your battery to be drained much
sooner, and add excessive heat that can damage
your starter motor. Try not to hold the key in START
for longer than 15 seconds and wait about
15 seconds between each try to help avoid draining
your battery or damaging your starter.
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