clock HUMMER H2 2005 User Guide

{CAUTION:
Adding only plain water to your cooling
system can be dangerous. Plain water, or
some other liquid such as alcohol, can boil
before the proper coolant mixture will. Your
vehicle’s coolant warning system is set for the
proper coolant mixture. With plain water or the
wrong mixture, your engine could get too hot
but you would not get the overheat warning.
Your engine could catch re and you or others
could be burned. Use a 50/50 mixture of clean,
drinkable water and DEX-COOL
®coolant.
Notice:In cold weather, water can freeze and crack
the engine, radiator, heater core and other parts.
Use the recommended coolant and the proper
coolant mixture.
{CAUTION:
You can be burned if you spill coolant on hot
engine parts. Coolant contains ethylene glycol
and it will burn if the engine parts are hot
enough. Do not spill coolant on a hot engine.
1. Locate the coolant
surge tank pressure
cap that has this label.
2. You can remove the coolant surge tank pressure
cap when the cooling system, including the coolant
surge tank pressure cap and upper radiator
hose, are no longer hot. Turn the pressure cap
slowly counterclockwise (left) about one full turn.
If you hear a hiss, wait for that to stop. A hiss means
there is still some pressure left.
3. Then keep turning the pressure cap slowly, and
remove it.
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Headlamps
1. Open the hood as described earlier underHood
Release on page 5-10and locate the affected
headlamp on the inner front portion of the hood.
2. Turn the bulb/socket
retainer
counterclockwise to
unlock the bulb/socket.
You may prefer to
unplug the electrical
connector before
removing the
bulb/socket. If so,
complete Step 4 before
doing this step.
3. Pull the bulb/socket
straight out from the
headlamp housing.4. Unplug the electrical
connector.
5. Push the new bulb/socket into the headlamp
assembly making sure to align the splines on
the bulb/socket with the splines in the headlamp
housing. Use care not to touch the bulb with
your ngers or hands.
6. Turn the bulb/socket retainer clockwise to lock the
bulb/socket in place.
7. Plug in the electrical connector.
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Front Turn Signal and
Parking Lamps
1. Open the hood as described earlier under
Hood Release on page 5-10and locate the
affected lamp.
2. Turn the bulb socket
counterclockwise and
remove it from the
lamp housing.
3. Pull the bulb from the bulb socket.
4. Put the new bulb into the bulb socket.
5. Put the bulb socket into the lamp housing and turn
it clockwise until it locks.
Daytime Running Lamps
1. Locate the lamp
assembly behind the
front bumper. It is
easiest to come in from
the side of the
vehicle through the
wheel opening.
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2. Turn the bulb socket
counterclockwise and
remove it from the
lamp housing.
3. Remove the bulb from the bulb socket.
4. Put the new bulb into the bulb socket.
5. Put the bulb socket into the lamp housing and turn
it clockwise until it locks.Roof Marker Lamps
Corner Roof Marker Lamps
1. Remove the screw and lift off the lens.
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2. Turn the socket counterclockwise to remove it and
remove the old bulb.
3. Put a new bulb into the socket.
4. Reinstall the socket into the lens and turn it
clockwise to lock it into place.
5. Hook the side of the lens with the hook end in the
notch rst and then tighten the screw.
Center Roof Marker Lamps
1. Push in on the notch with a at tool and pull the
lamp out.
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2. Turn the bulb socket counterclockwise and remove
it from the lamp housing.
3. Remove the bulb from the bulb socket.
4. Put the new bulb into the bulb socket.
5. Place the hook end of the lamp in place on one
side and push the other end of the lamp down
until it locks in place.
Taillamps
A. Stoplamp
B. Turn Signal Lamp
C. Back-Up Lamp
1. Open the liftgate or tailgate.
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2. Remove the two
screws from the rear
lamp assembly
and remove the rear
lamp assembly.
3. Turn the bulb socket counterclockwise to remove it
from the taillamp housing.4. Pull the bulb straight
out from the socket.
5. Press a new bulb into the socket, insert it into the
taillamp housing and turn the socket
counterclockwise until it is locked in place.
6. Reinstall the rear lamp assembly and tighten
the screws.
Your vehicle may have a taillamp in the bumper. To
replace it, do the following:
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1. Locate the affected
taillamp which is
behind and under
the bumper.
2. Turn the bulb socket counterclockwise and remove
it from the lamp housing.
3. Remove the bulb from the bulb socket.
4. Put the new bulb into the bulb socket.
5. Put the bulb socket into the lamp housing and turn
it clockwise to lock it.Replacement Bulbs
Exterior Lamp Bulb Number
Back-up Lamp 3156
Daytime Running Lamp (DRL) 4114K
Front Turn Signal and
Parking Lamp4157K or 3157KX
Low-Beam and High-Beam
Headlamps9007
Rear Taillamp and Stoplamp 3057
Rear Taillamp in Bumper 3057
Rear Turn Signal Lamp 3156
Roof Marker Lamp 168
For replacement bulbs not listed here, please consult
your dealer.
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When you have a at tire, use the following example as
a guide to assist you in the placement of wheel blocks.
The following steps will tell you next how to use the jack
and change a tire.Removing the Spare Tire and Tools
Removing the Tools
SUV
The equipment you’ll need is behind and to the side of
the driver’s side second row seat. To remove the
equipment, do the following:
1. Fold the driver’s side second row seat down.
See60/40 Split Bench Seat on page 1-7for
more information.
2. Turn the wingnut (A)
counterclockwise to
release the jack.
3. Turn the wingnut (B), which holds the jack tool kit,
counterclockwise to release it.
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Removing the Inside-Mounted
Spare Tire
The spare tire and wheel blocks are stored in the rear
cargo area. You will need to remove the tire cover to get
to them.
A. Spare or Flat Tire
B. Receiver Extension (If Equipped) Not used for tire
changing procedure. See “Receiver Extension” under
If You Are Stuck: In Sand, Mud, Ice or Snow on
page 4-52.
C. Tire Retainer Plate
D. Nut
E. Wheel Blocks1. Remove the wheel blocks from the tire retainer
plate by turning the wingnut counterclockwise.
2. Place the at end of the wheel wrench through the
hole in the spanner wrench.
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