GMC 2003 Envoy - Manual (Page 78)

Power Door Locks
The power door lock
Bwilches are located or>
the driver's and front
passenger's armrests.
Remove the fgnlticm key and press The lock aymbol to
lock all ot the doors al once. Tg unlock liie doors, press
the olher srde of the swiloh.
Delayed Locking
This fealere makes il easier to use the power door locks
to took all iha doors and the llftgaie when leaving your
vehicte.
The hrst lirne you arternpt to lack ihe doors using the
power lock switch pr the remote keyless entry
tnansruittor (with any door or Ihe liftgale open), three
cfiimes will signal that decayed locking is being used.
All door^ and the liftgate can bp reopened for up to ( eve
secands from the firne the last door is closed.
Five seconds after the East door is closed, all the doors
Will lock- 'v'ou can lock the doors immediateJy by
using the power door lock switch or the optional remote
keyless entry transmitter a second time.
If the key is inserted in The ignition, this feature will not
lock the doors, The lockout prevenlion feature will
operate instnad.
You can enable or disable the delayed locking feature.
If the feature is disabled, the doors will lock fmrnediately
when a power door lock switch or remote keyless
onlry transmitter lock button is pressed.
programming Delayed Locking
When your vehicle was shipped from the tactory, the
delayed locking feature was programmed on, or
enabled. The mode to which your vehicle waa
programmed may have been changed since it lelt the
factoryn To turn the delayed locking feature on or oH,
do [he following:
1. Press and hoJp the power door lock swilcfi on ihe
driver's door in the lock position.
2. Press ihe remote keyless er>try hansmitler unlock
butioh twice.
If Ihe delayed locking feature was on, it would now be
olt. If the feature was off, it would now be on.
2-9