McLaren Super Series Owner's Handbook Manual page 244

Maintaining Your McLaren
Fuses
2. Release the two lower clips securing the
panel to the bulkhead and remove the panel
3. Refer to the fuse specification to determine
which fuse protects the non-functioning
electrical system, see Main fuse box fuse
specification chart, page 6.20.
NOTE: A label identifying the fuses is
attached to the inside of the access
panel.
4. Remove the appropriate fuse and replace
it with a fuse of the same value as the
original. If in doubt, check the fuse
specification chart.
6.20
5. Fit the access panel by inserting the two
upper retaining clips in the bulkhead and
securing with the two lower clips.
NOTE: If a replacement fuse does not
solve the electrical problem, or it fails
immediately, contact your McLaren
retailer.
Main fuse box fuse specification chart
No. Amps Circuit protected
F1 60 Right-Hand Secondary Air
Pump
F2 60 Left-Hand Secondary Air
Pump
F3 20 Tonneau Motor Right-Hand
(Spider Models Only)
F4 20 Tonneau Motor Left-Hand
(Spider Models Only)
F5 30 Transmission Control Unit
F6 30 Transmission Control Unit
F7 30 Starter
No. Amps Circuit protected
F8 30 Heated Rear Window
F9 30 Audio Amplifier (16 Channel)
F10 20 Roof Central ECU (Spider
Models Only)
F11 20 Roof Central ECU (Spider
Models Only)
F12 20 Roof Main Motor Left-Hand
(Spider Models Only)
F13 5 Transmission Control Unit
F14 5 Engine Control Module
F15 10 Relays
F16 - -
F17 3 Door Locking Switch
F18 50 ECU Main Relay Feed
F19 40 Fuel Pump