Flush BUICK PARK AVENUE 2003 Owner's Manual

Ignition Transaxle Lock Check
While parked, and with the parking brake set, try to turn
the ignition key to LOCK in each shift lever position.
·The key should turn to LOCK only when the
shift lever is in PARK (P).
·The key should come out only in LOCK.
Parking Brake and Automatic Transaxle
Park (P) Mechanism Check
{CAUTION:
When you are doing this check, your vehicle
could begin to move. You or others could be
injured and property could be damaged. Make
sure there is room in front of your vehicle in
case it begins to roll. Be ready to apply the
regular brake at once should the vehicle begin
to move.Park on a fairly steep hill, with the vehicle facing
downhill. Keeping your foot on the regular brake, set the
parking brake.
·To check the parking brake's holding ability: With
the engine running and transaxle in NEUTRAL (N),
slowly remove foot pressure from the regular brake
pedal. Do this until the vehicle is held by the parking
brake only.
·To check the PARK (P) mechanism's holding ability:
With the engine running, shift to PARK (P). Then
release the parking brake followed by the regular
brake.
Underbody Flushing Service
At least every spring, use plain water to ¯ush any
corrosive materials from the underbody. Take care to
clean thoroughly any areas where mud and other debris
can collect.
6-22

Towing..........................................................4-29
Recreational Vehicle.....................................4-29
Towing a Trailer..........................................4-32
Your Vehicle...............................................4-29
Traction........................................................... 4-8
Control System (TCS).................................... 4-8
Control System Warning Light.......................3-36
Trailer Brakes.................................................4-35
Transaxle Operation, Automatic.........................2-24
Transaxle.......................................................5-22
Fluid, Automatic...........................................5-22
Transmission, Transaxle, Transfer Case Unit
Repair Manual............................................7-10
Transportation Options...................................... 7-7
Trip Odometer................................................3-32
Trunk Lamp...................................................3-17
Trunk Lock Release........................................2-13
Trunk Security Override...................................2-14
Trunk-Mounted CD Changer.............................3-62
Trunk............................................................2-13
Turn and Lane-Change Signals.......................... 3-6
Turn Signal/Multifunction Lever........................... 3-5
Turn Signals When Towing a Trailer..................4-36
Twilight Sentinel
ž............................................3-14
U
Ultrasonic Rear Parking Assist (URPA)...............3-19
Underbody Flushing Service.............................6-22Underhood Fuse Block....................................5-90
Understanding Radio Reception........................3-68
Uniform Tire Quality Grading............................5-65
United States ± Customer Assistance.................. 7-4
Unlocking the Theft-Deterrent Feature After a
Power Loss................................................3-67
Used Replacement Wheels..............................5-67
Using Cleaner on Fabric..................................5-79
Using HomeLink
ž...........................................2-41
V
Vehicle Identi®cation........................................5-86
Number (VIN).............................................5-86
Service Parts Identi®cation Label...................5-86
Vehicle Personalization....................................3-46
DIC ...........................................................3-46
Memory Seat and Mirrors.............................2-46
Vehicle Storage..............................................5-43
Vehicle............................................................ 4-5
Control........................................................ 4-5
Damage Warnings........................................... iv
Loading......................................................4-30
Service Soon Light......................................3-41
Symbols......................................................... iv
Ventilation Adjustment......................................3-26
Visors...........................................................2-17
15