2011 Lexus HS250h Hybrid system / LEXUS 2011 HS250H OWNERS MANUAL (OM75037U)

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Lexus HS250h 2011  Hybrid system / LEXUS 2011 HS250H OWNERS MANUAL (OM75037U) 457
4-3. Do-it-yourself maintenance
4
Maintenance and care
■Checking interval
Inspect, clean and replace the air conditioning filter according to the maintenance
schedule. In dusty areas or areas wi

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Lexus HS250h 2011  Hybrid system / LEXUS 2011 HS250H OWNERS MANUAL (OM75037U) 458
4-3. Do-it-yourself maintenance
NOTICE
■To prevent damage to the system
●When using the air conditioning system, make sure that a filter is always installed.
●When cleaning the filter, do no

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Lexus HS250h 2011  Hybrid system / LEXUS 2011 HS250H OWNERS MANUAL (OM75037U) 459
4-3. Do-it-yourself maintenance
4
Maintenance and care
Electronic key battery
Replace the battery with a new one if it is depleted.
■You will need the following items:
●Flathead screwdriver

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Lexus HS250h 2011  Hybrid system / LEXUS 2011 HS250H OWNERS MANUAL (OM75037U) 460
4-3. Do-it-yourself maintenance
■Use a CR1632 lithium battery
●Batteries can be purchased at your Lexus dealer, local electrical appliance
shops or camera stores.
●Replace only with the same

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Lexus HS250h 2011  Hybrid system / LEXUS 2011 HS250H OWNERS MANUAL (OM75037U) 461
4-3. Do-it-yourself maintenance
4
Maintenance and care
Checking and replacing fuses
If any of the electrical components do not operate, a fuse may have blown.
If this happens, check and replace th

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Lexus HS250h 2011  Hybrid system / LEXUS 2011 HS250H OWNERS MANUAL (OM75037U) 462
4-3. Do-it-yourself maintenance
Remove the fuse.Only type A fuse can be
removed using the pullout tool.
Check if the fuse is blown.
Type A
Normal fuse
Blown fuse
Replace the blown fuse with a
new

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Lexus HS250h 2011  Hybrid system / LEXUS 2011 HS250H OWNERS MANUAL (OM75037U) 463
4-3. Do-it-yourself maintenance
4
Maintenance and care
Type CNormal fuse
Blown fuse
Replace the blown fuse with a
new fuse of an appropriate
amperage rating. The amperage
rating can be found on th

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Lexus HS250h 2011  Hybrid system / LEXUS 2011 HS250H OWNERS MANUAL (OM75037U) 464
4-3. Do-it-yourself maintenance
Fuse layout and amperage ratingsEngine compartment
FuseAmpereCircuit
1HTR50 AAir conditioning system
2RDI40 AElectric cooling fans
3OIL PMP10 AHybrid system, transm