2018 BUICK REGAL roof

Buick Regal Owner Manual (GMNA-Localizing-2nd Timed Print-U.S./Canada-
11486030) - 2018 - crc - 3/23/18
Driving and Operating 191
Warning (Continued)
it overheat and cause a fire,
property damage, electric
shock, and injury.
. Do not operate the vehicle
with the heater cord
permanently attached to the
vehicle. Possible heater
cord and thermostat
damage could occur.
. While in use, do not let the
heater cord touch vehicle
parts or sharp edges. Never
close the hood on the
heater cord.
. Before starting the vehicle,
unplug the cord, reattach
the cover to the plug, and
securely fasten the cord.
Keep the cord away from
any moving parts.
4. Before starting the engine, be sure to unplug and store the
cord as it was before to keep it
away from moving engine
parts. The length of time the heater should
remain plugged in depends on
several factors. Ask a dealer in the
area where you will be parking the
vehicle for the best advice on this.
Retained Accessory
Power (RAP)
These vehicle accessories can be
used for up to 10 minutes after the
engine is turned off:
.
Infotainment System
. Power Windows
. Sunroof (If Equipped)
. Auxiliary Power Outlet
Power to the Infotainment system
will continue to operate for up to
10 minutes or until the driver door is
opened.
Power to the power windows and
sunroof will continue to operate for
up to 10 minutes or until any door is
opened.
All of these features will work when
the ignition is on or in ACC/
ACCESSORY.
Shifting Into Park
To shift into P (Park): 1. Hold the brake pedal down and set the parking brake. See
Electric Parking Brake 0198.
2. Hold the button on the shift lever and push the lever toward
the front of the vehicle into
P (Park).
3. Turn the ignition off.
4. Remove the key.
Leaving the Vehicle with the
Engine Running
{Warning
It can be dangerous to leave the
vehicle with the engine running.
It could overheat and catch fire.
It is dangerous to get out of the
vehicle if the shift lever is not fully
in P (Park) with the parking brake
firmly set. The vehicle can roll. (Continued)

Buick Regal Owner Manual (GMNA-Localizing-2nd Timed Print-U.S./Canada-
11486030) - 2018 - crc - 3/23/18
270 Vehicle Care
FusesUsage
12 Rear window defogger
13 Heated mirrors
14 –
15 –
16 Front wipers
17 Passenger power seat
18 Sun shade
19 Driver power seat
21 Sunroof
22 Rear wiper
23 Auto headlamp leveling
24 –
26 Transmission control module/Ignition
27 Instrument panel/ Ignition
28 –
29 Rear vision camera/ Ventilation Fuses
Usage
30 Malfunction indicator lamp/Shift solenoid
32 Canister vent/Video processing module
33 Front heated seats
34 Rear heated seats
35 All wheel drive damping control
36 Fuel module
38 –
39 –
40 Steering column lock
41 –
43 Heated steering wheel
44 Headlamp leveling
45 –
46 Engine control module/Ignition
47 –
48 Cooling fan/DC DC converter 2 Fuses
Usage
49 RDCM
50 –
51 –
52 –
53 –
54 –
55 –
56 Starter
57 –
58 –
59 Left LED lamps
60 Cooling fan
61 –
62 –
63 –
65 A/C HEV
67 –
68 –

Buick Regal Owner Manual (GMNA-Localizing-2nd Timed Print-U.S./Canada-
11486030) - 2018 - crc - 3/23/18
Service and Maintenance 333
.Visually inspect exhaust system
and nearby heat shields for
loose or damaged parts.
. Lubricate body components. See
Exterior Care 0321.
. Check starter switch. See Starter
Switch Check 0261.
. Check automatic transmission
shift lock control function. See
Automatic Transmission Shift
Lock Control Function Check
0261.
. Check parking brake and
automatic transmission park
mechanism. See Park Brake and
P (Park) Mechanism Check
0 261.
. Check accelerator pedal for
damage, high effort, or binding.
Replace if needed.
. Visually inspect gas strut for
signs of wear, cracks, or other
damage. Check the hold open
ability of the strut. If the hold
open is low, service the gas
strut. See Gas Strut(s) 0263. .
Check tire sealant expiration
date, if equipped.
See Tire Sealant and
Compressor Kit 0296 orTire
Sealant and Compressor Kit
0 302.
. Inspect sunroof track and seal,
if equipped. See Sunroof057.

Buick Regal Owner Manual (GMNA-Localizing-2nd Timed Print-U.S./Canada-
11486030) - 2018 - crc - 3/23/18
380 Index
RoofSunroof . . . . . . . . . . . . . . . . . . . . . . . . . 57
Rotation, Tires . . . . . . . . . . . . . . . . . . 287
Routing, Engine Drive Belt . . . . . . 345
Running the Vehicle While Parked . . . . . . . . . . . . . . . . . . . . . . . . 194
S
Safety Defects ReportingCanadian Government . . . . . . . . 357
General Motors . . . . . . . . . . . . . . . 357
U.S. Government . . . . . . . . . . . . . 356
Safety Locks . . . . . . . . . . . . . . . . . . . . . 41
Safety System Check . . . . . . . . . . . . 78
Scheduling Appointments . . . . . . . 352
Sealant Kit, Tire . . . . . . . . . . . 296, 302
Seat Belts . . . . . . . . . . . . . . . . . . . . . . . 73 Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Extender . . . . . . . . . . . . . . . . . . . . . . . . 77
How to Wear Seat BeltsProperly . . . . . . . . . . . . . . . . . . . . . . . 74
Lap-Shoulder Belt . . . . . . . . . . . . . . 75
Reminders . . . . . . . . . . . . . . . . . . . . 130
Replacing after a Crash . . . . . . . . 78
Use During Pregnancy . . . . . . . . . . 77
Seats
Adjustment, Front . . . . . . . . . . . . . . . 62
Head Restraints . . . . . . . . . . . . . . . . 60 Seats (cont'd)
Heated and Ventilated Front . . . . 69
Lumbar Adjustment, Front . . . . . . 63
Memory . . . . . . . . . . . . . . . . . . . . . . . . . 66
Power Adjustment, Front . . . . . . . 63
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Reclining Seatbacks . . . . . . . . . . . . 64
Seats and Restraints Pedestrian Protection
System . . . . . . . . . . . . . . . . . . . . . . 109
Securing Child Restraints . . . . . . . . . . . . . . . . 104, 106
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . 139
OnStar . . . . . . . . . . . . . . . . . . . . . . . 362
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 50
Vehicle Alarm . . . . . . . . . . . . . . . . . . . 50
Selective Ride Control . . . . . . . . . . 203
Service . . . . . . . . . . . . . . . . . . . . . . . . . 173
Accessories andModifications . . . . . . . . . . . . . . . . 242
Doing Your Own Work . . . . . . . . 242
Maintenance Records . . . . . . . . 342
Maintenance, General Information . . . . . . . . . . . . . . . . . . 330
Parts Identification Label . . . . . 343
Publications Ordering Information . . . . . . . . . . . . . . . . . . 355 Service (cont'd)
Scheduling Appointments . . . . . 352
Service Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . 135
Services Special Application . . . . . . . . . . . 337
Servicing the Airbag . . . . . . . . . . . . . 89
Shift Lock Control Function Check, Automatic
Transmission . . . . . . . . . . . . . . . . . . 261
Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . 191
Out of Park . . . . . . . . . . . . . . . . . . . 192
Side Blind Zone Alert (SBZA) . . . 223
Signals, Turn and
Lane-Change . . . . . . . . . . . . . . . . . 162
Spare Tire Compact . . . . . . . . . . . . . . . . . . . . . . 314
Special Application Services . . . . 337
Specifications and Capacities . . . . . . . . . . . . . . . . . . . . . 344
Speedometer . . . . . . . . . . . . . . . . . . . 128
StabiliTrak OFF Light . . . . . . . . . . . . . . . . . . . . . 137
Start Assist, Hill . . . . . . . . . . . . . . . . . 200
Start Vehicle, Remote . . . . . . . . . . . 36
Starter Switch Check . . . . . . . . . . . 261
Starting the Engine . . . . . . . . . . . . . 188

Buick Regal Owner Manual (GMNA-Localizing-2nd Timed Print-U.S./Canada-
11486030) - 2018 - crc - 3/23/18
Index 381
Steering . . . . . . . . . . . . . . . . . . . . . . . . 178Heated Wheel . . . . . . . . . . . . . . . . .118
Wheel Adjustment . . . . . . . . . . . . .118
Wheel Controls . . . . . . . . . . . . . . . .118
Stoplamps and Back-up Lamps Bulb Replacement . . . . . . . . . . . . 266
Storage Areas
Armrest . . . . . . . . . . . . . . . . . . . . . . . .114
Cargo Cover . . . . . . . . . . . . . . . . . . .114
Convenience Net . . . . . . . . . . . . . .116
Front . . . . . . . . . . . . . . . . . . . . . . . . . .113
Glove Box . . . . . . . . . . . . . . . . . . . . .112
Sunglasses . . . . . . . . . . . . . . . . . . . .113
Storage Compartments . . . . . . . . . 112
Storing the Tire Sealant and Compressor Kit . . . . . . 308, 309
Struts Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . 263
Stuck Vehicle . . . . . . . . . . . . . . . . . . . 182
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . 57
Sunglass Storage . . . . . . . . . . . . . . . 113
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 3
System Forward Collision
Alert (FCA) . . . . . . . . . . . . . . . . . . 217 System (cont'd)
Infotainment . . . . . . . . . . . . . 167, 359
Systems Driver Assistance . . . . . . . . . . . . . 213
T
Tachometer . . . . . . . . . . . . . . . . . . . . . 128
Taillamps
Bulb Replacement . . . . . . . . . . . . 266
Text Telephone (TTY) Users . . . . 349
Theft-Deterrent Systems . . . . . . . . . 52
Immobilizer . . . . . . . . . . . . . . . . . . . . . 51
Thigh Support Adjustment . . . . . . . 64
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274 All-Season . . . . . . . . . . . . . . . . . . . . 275
Buying New Tires . . . . . . . . . . . . . 289
Chains . . . . . . . . . . . . . . . . . . . . . . . . 293
Changing . . . . . . . . . . . . . . . . . . . . . 309
Compact Spare . . . . . . . . . . . . . . . 314
Designations . . . . . . . . . . . . . . . . . 278
Different Size . . . . . . . . . . . . . . . . . 290
If a Tire Goes Flat . . . . . . . . . . . . 294
Inspection . . . . . . . . . . . . . . . . . . . . 287
Low Profile . . . . . . . . . . . . . . . . . . . 275
Pressure . . . . . . . . . . . . . . . . . 281, 282
Pressure Light . . . . . . . . . . . . . . . . 138
Pressure Monitor Operation . . 284 Tires (cont'd)
Pressure Monitor System . . . . . 283
Rotation . . . . . . . . . . . . . . . . . . . . . . 287
Sealant and
Compressor Kit . . . . . . . . 296, 302
Sealant and Compressor Kit,
Storing . . . . . . . . . . . . . . . . . 308, 309
Sidewall Labeling . . . . . . . . . . . . . 276
Terminology and Definitions . . 278
Uniform Tire Quality
Grading . . . . . . . . . . . . . . . . . . . . . 291
Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . . . 292
Wheel Replacement . . . . . . . . . . 293
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . 288
Winter . . . . . . . . . . . . . . . . . . . . . . . . 275
Towing Driving Characteristics . . . . . . . . 231
Equipment . . . . . . . . . . . . . . . . . . . . 237
General Information . . . . . . . . . . 231
Recreational Vehicle . . . . . . . . . . 318
Trailer . . . . . . . . . . . . . . . . . . . . . . . . 235
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 318
Traction Control System (TCS)/StabiliTrak Light . . . . . . . . . . . . . 137