2024 GMC SIERRA DENALI window

GMC Sierra/Sierra Denali 2500 HD/3500 HD Owner Manual (GMNA-
Localizing-U.S./Canada-16908340) - 2024 - CRC - 12/7/22
Vehicle Care 389
Caution
Immediately remove cleaners, hand
lotions, sunscreen, and insect repellent
from all interior surfaces or permanent
damage may result.
Caution
Use cleaners specifically designed for the
surfaces being cleaned to prevent
permanent damage to the vehicle. Apply
all cleaners directly to a cleaning cloth.
Do not spray cleaners on any switches or
controls.
When using liquid soap cleaners, follow the
directions on the specific cleaner or soap
solution for dilution instructions.
Caution
To prevent damage:
.Never use a razor or any other sharp
object to remove soil from any interior
surface
.Never use a brush with stiff bristles.(Continued)
Caution (Continued)
.Never rub any surface aggressively or
with too much pressure.
.Do not get any exposed electrical
components wet.
.Do not use laundry detergents or
dishwashing soaps with degreasers. Do
not use solutions that contain strong
or caustic soap.
.Do not heavily saturate the upholstery
when cleaning.
.Do not use solvents or cleaners
containing solvents.
.Do not use disinfecting wipes that are
scented or contain bleach. Do not use
wipes or cleaners that show a color
transfer to the wipe or change the
appearance of the interior surface
when used.
.Do not use scented or gel-type hand
sanitizers. If hand sanitizer comes in
contact with interior surfaces of the
vehicle, blot immediately and clean
with a soft cloth dampened with a
mild soap and water solution.
Interior Glass
To clean, use a microfiber cloth fabric
dampened with water. Wipe droplets left
behind with a clean dry cloth. If necessary,
use a commercial glass cleaner after
cleaning with plain water.
Caution
To prevent scratching, never use abrasive
cleaners on automotive glass. Abrasive
cleaners or aggressive cleaning may
damage the rear window defogger.
Cleaning the windshield with water during
the first three to six months of ownership
will reduce tendency to fog.
Speaker Covers
Vacuum around a speaker cover gently, so
that the speaker will not be damaged. Clean
spots with water and mild soap.
Coated Moldings
Coated moldings should be cleaned.
.When lightly soiled, wipe with a sponge
or soft, lint-free cloth dampened with
water.
.When heavily soiled, use warm soapy
water.

GMC Sierra/Sierra Denali 2500 HD/3500 HD Owner Manual (GMNA-
Localizing-U.S./Canada-16908340) - 2024 - CRC - 12/7/22
390 Vehicle Care
Vinyl/Rubber
If equipped with vinyl floor and rubber floor
mats, use a soft cloth and/or brush
dampened with water to remove dust and
loose dirt. For more thorough cleaning, use
a mild soap and water solution.
{Warning
Do not use cleaners that contain silicone,
wax-based products, or cleaners that
increase gloss on vinyl/rubber floor and
mats. These cleaners can permanently
change the appearance and feel of the
vinyl/rubber and can make the floor
slippery. Your foot could slip while
operating the vehicle, and you could lose
control, resulting in a crash. You or
others could be injured.
Fabric/Carpet/Suede
Start by vacuuming the surface using a soft
brush attachment. If a rotating vacuum
brush attachment is being used, only use it
on the floor carpet. Before cleaning, gently
remove as much of the soil as possible:
.Gently blot liquids with a paper towel.
Continue blotting until no more soil can
be removed.
.For solid soils, remove as much as
possible prior to vacuuming.
To clean: 1. Saturate a clean, lint-free colorfast cloth with water. Microfiber cloth is
recommended to prevent lint transfer to
the fabric or carpet.
2. Remove excess moisture by gently wringing until water does not drip from
the cleaning cloth.
3. Start on the outside edge of the soil and gently rub toward the center. Fold the
cleaning cloth to a clean area frequently
to prevent forcing the soil into the
fabric.
4. Continue gently rubbing the soiled area until there is no longer any color
transfer from the soil to the cleaning
cloth.
5. If the soil is not completely removed, use a mild soap solution followed only
by plain water.
If the soil is not completely removed, it may
be necessary to use a commercial upholstery
cleaner or spot lifter. Test a small hidden
area for colorfastness before using a commercial upholstery cleaner or spot lifter.
If ring formation occurs, clean the entire
fabric or carpet.
After cleaning, use a paper towel to blot
excess moisture.
Cleaning High Gloss Surfaces and Vehicle
Information and Radio Displays
Use a microfiber cloth on high gloss surfaces
or vehicle displays. First, use a soft bristle
brush to remove dirt that can scratch the
surface. Then gently clean by rubbing with a
microfiber cloth. Never use window cleaners
or solvents. Periodically hand wash the
microfiber cloth separately, using mild soap.
Do not use bleach or fabric softener. Rinse
thoroughly and air dry before next use.
Caution
Do not attach a device with a suction cup
to the display. This may cause damage
and would not be covered by the vehicle
warranty.

GMC Sierra/Sierra Denali 2500 HD/3500 HD Owner Manual (GMNA-
Localizing-U.S./Canada-16908340) - 2024 - CRC - 12/7/22
Service and Maintenance 395
Additional Required Services–Normal
Service
Every 12 000 km (7,500 mi)
.Check engine oil level and oil
life percentage. If needed, change engine
oil and filter, and reset oil life system. Or
when the CHANGE ENGINE OIL SOON
message displays, have the engine oil
and filter changed within the next
1 000 km/600 mi. If driven under the best
conditions, the engine oil life system may
not indicate the need for vehicle service
for up to a year. The engine oil and filter
must be changed at least once a year and
the oil life system must be reset. Your
trained dealer technician can perform this
work. If the engine oil life system is reset
accidentally, service the vehicle within
5 000 km/3,000 mi since the last service.
Reset the oil life system when the oil is
changed. See Engine Oil Life System
0 316.
.When the REPLACE AT NEXT OIL CHANGE
message displays, the engine air filter
should be replaced at the next engine oil
change. When the REPLACE ENGINE AIR
FILTER SOON message displays, the
engine air filter should be replaced at the
earliest convenience. Reset the engine air filter life system after the engine air filter
is replaced. See
Engine Air Filter Life
System 0317.
Every 36 000 km (22,500 mi)
.Replace passenger compartment air filter.
Or every 24 months, whichever comes
first. More frequent passenger
compartment air filter replacement may
be needed if driving in areas with heavy
traffic, poor air quality, high dust levels,
or environmental allergens. Passenger
compartment air filter replacement may
also be needed if there is reduced airflow,
window fogging, or odors. Your GM
dealer can help determine when to
replace the filter.
Every 80 500 km (50,000 mi)
.Change transfer case fluid, if equipped
with 4WD. Do not directly power wash
the transfer case and/or front/rear axle
output seals. High pressure water can
overcome the seals and contaminate the
transfer case fluid. Contaminated fluid will
decrease the life of the transfer case
and/or axles and should be replaced.
Every 156 000 km (97,500 mi)
.Replace spark plugs. Inspect spark plug
wires and/or boots. Every 161 000 km (100,000 mi)
.Replace hood and/or body lift support gas
struts. Or every 10 years, whichever
comes first. See
Gas Strut(s)0332.
Every 240 000 km (150,000 mi)
.Drain and fill engine cooling system. Or
every six years, whichever comes first.
See Cooling System 0319.
Severe Conditions Requiring More
Frequent Maintenance*
.Public service, military, or commercial use
vehicles to include the following:
‐ Ambulances, police cars, and
emergency rescue vehicles.
‐ Civilian vehicles such as light duty
pick-up trucks, SUVs, and passenger
cars that are used in military
applications.
‐ Recovery vehicles such as tow trucks
and flatbed single vehicle carriers or
any vehicle that is consistently used in
towing trailers or other loads.
‐ High use commercial vehicles such as
courier delivery vehicles, private
security patrol vehicles, or any vehicles
that operate on a 24-hour basis.

GMC Sierra/Sierra Denali 2500 HD/3500 HD Owner Manual (GMNA-
Localizing-U.S./Canada-16908340) - 2024 - CRC - 12/7/22
Index 433
ParkingBrake and P (Park) Mechanism
Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331
Extended . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222
Over Things That Burn . . . . . . . . . . . . . . . . . 222
Parking or Backing Assistance Systems . . . . . . . . . . . . . . . . . . . . 253
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . 121
Compartment Air Filter . . . . . . . . . . . . . . . . 196
Sensing System . . . . . . . . . . . . . . . . . . . . . . . . . 69
Pedestrian Ahead Indicator . . . . . . . . . . . . . . 126
Perchlorate Materials Requirements, California . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310
Phone Apple CarPlay and
Android Auto . . . . . . . . . . . . . . . . . . . . 177, 179
Bluetooth . . . . . . . . . . . . . . . . . . . . . . 170, 171, 174
Pickup Conversion to Chassis Cab . . . . . . . . 308
Port USB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Positioning Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Power Assist Steps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Outlets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107 Power (cont'd)
Protection, Battery . . . . . . . . . . . . . . . . . . . . . 152
Retained Accessory (RAP) . . . . . . . . . . . . . . 220
Seat Adjustment . . . . . . . . . . . . . . . . . . . . . . . . 49
Steering Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 323
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Pregnancy, Using Seat Belts . . . . . . . . . . . . . . 63
Privacy
Vehicle Data Recording . . . . . . . . . . . . . . . . 415
Problems with Route Guidance . . . . . . . . . . 168
Program Courtesy Transportation . . . . . . . . . . . . . . . 410
Prohibited Fuels . . . . . . . . . . . . . . . . . . . . . . . . . 272
Proposition 65 Warning California . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Proposition 65 Warning, California . . . . . . . 376
Publication Ordering Information . . . . . . . . .413
R
Radiator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319
Radio AM-FM Radio . . . . . . . . . . . . . . . . . . . . . . 159, 161
Frequency Statement . . . . . . . . . . . . . . . . . . 413
Reception . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Satellite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Reading Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . 151 Rear
Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 329
Camera Mirror . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Heated Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Locking Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . 239
Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Rearview Mirror Truck Bed Camera . . . . . . . . . . . . . . . . . . . . . . 41
Rearview Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . 38
Automatic Dimming . . . . . . . . . . . . . . . . . . . . 38
Reclining Seatbacks . . . . . . . . . . . . . . . . . . . . . . . 49
Recognition Voice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Recommended
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272
Recommended Fluids and Lubricants . . . . . 398
Records Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . 400
Recreational Vehicle Towing . . . . . . . . . . . . . 380
Reimbursement Program, GM
Mobility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 408
Remote Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Key Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Vehicle Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

GMC Sierra/Sierra Denali 2500 HD/3500 HD Owner Manual (GMNA-
Localizing-U.S./Canada-16908340) - 2024 - CRC - 12/7/22
Index 437
W
WarningBrake System Light . . . . . . . . . . . . . . . . . . . . 124
Caution and Danger . . . . . . . . . . . . . . . . . . . . . 2
Hazard Flashers . . . . . . . . . . . . . . . . . . . . . . . . 146
Lane Departure (LDW) . . . . . . . . . . . . . . . . . 270
Lights, Gauges, and Indicators . . . . . . . . . . 111
Washer Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . 324
Wheels Alignment and Tire Balance . . . . . . . . . . . . 362
Different Size . . . . . . . . . . . . . . . . . . . . . . . . . . 361
Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 362
When It Is Time for New Tires . . . . . . . . . . . 359
Where to Put the Restraint . . . . . . . . . . . . . . . 80
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41 Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Windshield Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 332
Wiper/Washer . . . . . . . . . . . . . . . . . . . . . . . . . 106
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 346
Wiper
Blade Replacement . . . . . . . . . . . . . . . . . . . . 331
Wireless Charging . . . . . . . . . . . . . . . . . . . . . . . 109