Lexus KMA10 Series Dismantling Manual page 26

REMOVE BATTERY SERVICE HOLE COVER
Disengage the 4 clips and remove the battery service
hole cover.
REMOVE BATTERY SERVICE HOLE COVER SUB-ASSEMBLY
(1) Remove the 4 bolts and battery service hole cover
sub-assembly.
REMOVE NO. 2 TRACTION BATTERY COVER
Remove the 4 bolts and No. 2 traction battery cover.
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