Lexus IS F 2012 Owner's Manual page 438

4-3. Do-it-yourself maintenance
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Engine compartment (type B)
Fuse
SPARE
1
SPARE
2
SPARE
3
FR CTRL-B
4
A/F
5
ETCS
6
TEL
7
INJ2
8
STR LOCK
9
H-LP CLN
10
DEICER
11
FR CTRL-AM
12
438
Ampere
30 A Spare fuse
25 A Spare fuse
10 A Spare fuse
25 A HORN, H-LP HI
15 A Exhaust system
Multiport fuel injection system/
10 A sequential multiport fuel injection sys-
tem
10 A TEL
Multiport fuel injection system/
25 A sequential multiport fuel injection sys-
tem
25 A Steering lock system
30 A Headlight cleaner
25 A Windshield wiper de-icer
30 A FR FOG, WASHER, FR TAIL
Circuit