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7
Maintenance and care
RC300h_EE(OM24740E) 
7-2. Maintenance
Scheduled maintenance should be performed at specified intervals according to 
the maintenance schedule.
For details about maintenance items and sche dules, refer to the “Lexus Service Book- 
let” or “Lexus Warranty Booklet”.
What about do-it-yourself maintenance?
Many of the maintenance items are easy to do yourself if you have a little mechanical ability and a few basic automotive tools. 
Note, however, that some maintenance task s require special tools and skills. These are best performed by qualified technicians. Even if you’re an experienced do-it-your-self mechanic, we recommend that repairs and maintenance be conducted by any 
authorized Lexus dealer or repairer, or  another duly qualified and equipped profes- sional. Any authorized Lexus dealer or repairer will keep a record of maintenance,which could be useful should you ever require Warranty Service. Should you choose 
to select a qualified and equipped professional other than an authorized Lexus repairer to service or maintain your vehi cle, we recommend that you request that a 
record of maintenance be kept.
Maintenance requirements
To ensure safe and economical drivin g, day-to-day care and regular mainte- 
nance are essential. Lexus recommends the following maintenance:
Scheduled maintenance
Do-it-yourself maintenance 
         
        
        5107-3. Do-it-yourself maintenance
RC300h_EE(OM24740E)
Remove the air conditioning filter 
from the filter case and replace it 
with a new one.
The “ UP” marks shown on the filter 
and the filter case should be pointing up.
■Checking interval 
Inspect and replace the air conditioning filt er according to the maintenance schedule. In dusty areas or areas with heavy traffic fl ow, early replacement may be required. (For 
scheduled maintenance information, please  refer to the “Lexus Service Booklet” or “Lexus Warranty Booklet”.)
■If air flow from the vents decreases dramatically 
The filter may be clogged. Check the filter and replace if necessary.
■Air conditioning filter with deodorizing function 
When fragrances are placed in your vehicle,  the deodorizing effect may become signifi- 
cantly weakened in a short period. 
When an air conditioning odor comes out cont inuously, replace the air conditioning filter.
5
NOTICE
■When using the air conditioning system 
Make sure that a filter is always installed. 
Using the air conditioning system without  a filter may cause damage to the system.