The high-current fuses are coded as follows:
Fuse/Relay
Location
Fuse Amp
Rating
Protected Components
1
80A*
SPDJB power
2
80A*
SPDJB power
3
—
Not used
4
30A
Front wipers
5
30A
Passenger power seat
6
20A
Cigar lighter
7
—
Not used
8
30A
Moonroof
9
40A*
Anti-lock Brake System (ABS)
pump
10
30A*
Starter relay
11
30A*
Powertrain Control Module (PCM)
relay
12
20A*
ABS valve
13
15A**
Adapt cruise
14
—
Not used
15
15A
Auto high beam
Roadside Emergencies
254
2009 MKS
(mks)
Owners Guide
(own2002)
, 3rd Printing
USA
(fus)