2012 Acura TSX light

222Maintenance
Before Performing MaintenanceInspection and MaintenanceFor your safety, perform all listed inspections and maintenance to keep your vehicle
in good condition. If you become aware of any abnormality (noise, smell, insufficient
brake fluid, oil residue on the ground, etc.), have your vehicle inspected by a dealer.
(Note, however, that service at a dealer is not mandatory to keep your warranties in
effect.) Refer to the separate maintenance booklet for detailed maintenance and
inspection information.■
Daily inspections
Perform inspections before long distance trips, when washing the vehicle, or when
refueling.
■
Periodic inspections
•Check the automatic transmission fluid level monthly.
2Automatic Transmission Fluid P. 242
•Check the brake fluid level monthly.
2Brake/Clutch Fluid P. 244
•Check the tire pressure monthly. Examine the tread for wear and foreign objects.
2Checking and Maintaining Tires P. 259
•Check the operation of the exterior lights monthly.
2Replacing Light Bulbs P. 247
•Check the condition of the wiper blades at least every six months.
2Checking and Maintaining Wiper Blades P. 257
■
Types of Inspection and Maintenance
1Inspection and Maintenance
Maintenance, replacement, or repair of
emissions control devices and systems may be
done by any automotive repair establishment or
individuals using parts that are “certified” to
EPA standards.
According to state and federal regulations, failure to
perform maintenance on the maintenance main
items marked with # will not void your emissions
warranties. However, all maintenance services should
be performed in accordance with the intervals
indicated by the multi-information display.
2Maintenance Service Items P. 227
If you want to perform complex maintenance tasks
that require more skills and tools, purchase the
service manual.
2Authorized Manuals P. 315
If you want to perform maintenance yourself, make
sure that you have the necessary tools and skills first.
After performing maintenance, update the records in
the separate maintenance booklet.
U.S. models

229
Continued
Maintenance
Maintenance Under the HoodMaintenance Items Under the Hood4-cylinder models
Brake Fluid
(Black Cap)
Engine Coolant
Reservoir
Radiator Cap Washer Fluid
(Blue Cap) Engine Oil Dipstick
(Orange Handle)Clutch Fluid
(Light Gray Cap)
Manual transmission modelsEngine Oil Fill Cap
Automatic Transmission Fluid
Dipstick (Yellow Loop)Automatic transmission models

231
uuMaintenance Under the HooduOpening the Hood
Continued
Maintenance
Opening the Hood
1.Park the vehicle on a level surface, and set
the parking brake.
2.Pull the hood release handle under the
lower left corner of the dashboard.
uThe hood will pop up slightly.
3.Push up the hood latch lever in the center
of the hood to release the lock mechanism,
and open the hood.
4.Remove the support rod from the clamp
using the grip. Mount the support rod in
the hood.
When closing, remove the support rod, and
stow it in the clamp, then gently lower the
hood. Remove your hand at a height of
approximately 12 inches (30 cm) and let the
hood close.
1Opening the Hood
NOTICEDo not open the hood when the wiper arms are
raised.
The hood will strike the wipers, and may damage
either the hood or the wipers.
When closing the hood, check that the hood is
securely latched.
If the hood latch lever moves stiffly, or if you can
open the hood without lifting the lever, the latch
mechanism should be cleaned and lubricated.
Hood Release Handle
Pull
Lever
Support Rod Grip
Clip
4-cylinder models

247
Continued
Maintenance
Replacing Light BulbsHeadlight BulbsWhen replacing, use the following bulbs.
1.Remove all the engine compartment covers.
2Engine Compartment Covers P. 233
2.Remove the engine coolant reservoir.
High beam headlight:
60 W (HB3)
Low beam headlight:
55 W (H1 for halogen bulb Type)
35 W (D2S for high voltage discharge type)
■
High Beam Headlight
1Headlight Bulbs
NOTICEHalogen bulbs get very hot when lit.
Oil, perspiration, or a scratch on the glass can cause
the bulb to overheat and shatter.
The headlight aim is set by the factory, and does not
need to be adjusted. However, if you regularly carry
heavy items in the trunk or tow a trailer, have the
aiming readjusted at a dealer or by a qualified
technician.
The HB3 and H1 types are halogen bulbs.
When replacing a bulb, handle it by its base, and
protect the glass from contact with your skin or hard
objects. If you touch the glass, clean it with
denatured alcohol and a clean cloth.
Engine Coolant Reservoir
4-cylinder models
6-cylinder modelsPassenger sideAll models
6-cylinder models
Engine Coolant Reservoir

uuReplacing Light BulbsuHeadlight Bulbs
248Maintenance
3.Remove the fasteners, using a flat-tip
screwdriver. Remove the cover of the air
intake duct and its upper part.
3.Remove the fasteners, and remove the air
intake duct cover.
1Headlight Bulbs
The exterior lights’ inside lenses (headlights, brake
lamps, etc.) may fog temporarily after a vehicle wash
or while driving in the rain. This does not impact the
exterior light function.
However, if you see a large amount of water or ice
accumulated inside the lenses, have your vehicle
inspected by a dealer.
4-cylinder models
Fastener
CoverAir Intake
Duct
Driver side4-cylinder models
6-cylinder models
Fastener
Cover
6-cylinder models

249
uuReplacing Light BulbsuHeadlight Bulbs
Continued
Maintenance
4.Remove the coupler.
uIt can be removed by pushing the tab.
5.Rotate the old bulb to the left to remove.
6.Insert a new bulb into the headlight
assembly and turn it to the right.
7.Insert the coupler into the connector of the
bulb.
4-cylinder models
Bulb
Coupler
Tab6-cylinder models
Bulb
Tab
Coupler
Driver and passenger sideAll models

uuReplacing Light BulbsuHeadlight Bulbs
250Maintenance
High voltage can remain in the circuit for a long period of time after the light is
switched off. Do not attempt to inspect or replace the high voltage discharge type
bulbs yourself. Ask a dealer to inspect and replace low beam headlights.
1.Turn the steering wheel all the way to the
opposite side from the headlight being
replaced.
Passenger side: Turn the steering wheel to
the left.
Driver side: Turn the steering wheel to the
right.
2.Remove the holding clips and screws, and
pull the inner fender back.
3.Rotate the cover to the left, and remove.■
Low Beam Headlights
■
Low Beam Headlights
High Voltage Discharge TypesHalogen Types
1Low Beam Headlights
Insert a flat-tip screwdriver, lift and remove the
central pin to remove the clip.
Inner Fender
Cover Screw
Clip

Continued
251
uuReplacing Light BulbsuFog Light Bulbs
Maintenance
4.Unhook the hook, and pull out the
connector.
5.Remove the old bulb and insert the new
bulb.
6.Put the connector back into the headlight
assembly.
Fog Light BulbsWhen replacing, use the following bulbs.
1.Remove the clip using a flat-tip screwdriver,
and lower the under cover.
1Low Beam Headlights
Insert the clip with the central pin raised, and push
until it is flat.
Push until the
pin is flat
HookBulb
Connector
Fog Light: 55 W
1Fog Light Bulbs
NOTICEHalogen bulbs get very hot when lit. Oil, perspiration,
or a scratch on the glass can cause the bulb to
overheat and shatter.
The fog lights are halogen bulbs.
When replacing a bulb, handle it by its plastic case,
and protect the glass from contact with your skin or
hard objects. If you touch the glass, clean it with
denatured alcohol and a clean cloth.
Clip
Under Cover