Wagon
To lower one or both of the rear seatbacks:
1. Pull on the lever, on the top outboard side of the seatback, to unlock the seatback.
2. Fold the seatback down.
To return a seatback to the upright position:
WARNING!
If either seatback is not locked, it
could move forward in a sudden
stop or crash. That could cause
injury to the person sitting there.
Always push and pull on the
seatbacks to be sure they are
locked.
1. Lift the seatback up and push it back into place.
2. Make sure the seatback is locked into place by pushing and pulling on it.
3. Repeat Steps 1 and 2 for the other seatback.
When the seatback is not in use, it should be kept in the upright, locked position.
See also:
Potential Issues
Some OnStar services are disabled
after five days. OnStar cannot
perform Remote Door Unlock or
Stolen Vehicle Assistance after the
vehicle has been off continuously
for five days. After five ...
Immobilizer Operation
This vehicle has PASS-Key® III+ (Personalized Automotive Security System) theft-deterrent
system. PASS-Key III+ is a passive theft-deterrent system.
The system is automatically armed when the key i ...
Diagnostics
OnStar Vehicle Diagnostics will perform a vehicle check every month. It will
check the engine, transmission, antilock brakes, and major vehicle systems.
It also checks the tire pressures, if the v ...