Porsche 911 (991.2) (2017-2018) fuses



In this article, you will find fuse box diagrams of Porsche 911 (991.2) 2017 and 2018, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout).

Fuse box diagram: Porsche 911 (991.2) (2017-2018)

Cigar lighter / power outlet fuses in the Porsche 911 (991.2) are the fuses D9 (Passenger footwell electric socket) and D10 (Center console electric socket, Cigarette lighter) in the Right Passenger compartment fuse box.

Fuse box location

There are two fuse boxes – in left and right footwells (behind the covers).The location of the fuses in the passenger compartment: Porsche 911 (991.2) (2017, 2018)

Fuse box diagram (Fuse box in left footwell)

Interior fuse box diagram (left): Porsche 911 (991.2) (2017, 2018)



Assignment of the fuses in the left footwell
A1Air-conditioning fan (righthand drive only)40
A2PSM control panel 40
A3Seat adjustment25
A4Not used40
B1Headlight adjustment for RHD and LHD,
Front lid light,
Front lid actuator,
Left high beam,
Left low beam,
Front right side marker light,
Rear left and front left turn signals)
B2Exhaust flap control,
High-level brake light, spoiler,
Control element cover rear,
Right rear fog light,
Left brake light,
Left reversing light,
Left tail light,
Left daytime running light
B3Alarm horn15
B4Interior lighting,
Hall sensors,
Orientation light,
Rear wiper electronics activation,
Rear screen heating relay,
LED central locking,
LED door panels,
Ambient light,
License plate light,
Left rear fog light,
High-level brake light,
Right brake light,
Right reversing light,
Right tail light,
Right daytime running lights
B5Fuel pump relay and control panel20
B6Filler flap locking,
Washer pump front and rear
B7Not used
B8Air conditioning control unit7,5
B9PDCC control panel10
B10Steering column,
C1Center console switch panel,
Targa luggage compartment light,
Gateway control panel,
Diagnostic socket,
Ignition lock,
Light switch,
Lighting behind rear seats,
WiFi control panel (when retrofitting)
C2Footwell lighting,
Electric ignition key removal lock,
Front right and rear right turn signals,
LED emergency flasher switch,
Electric ignition lock lighting,
Front right and front left side turn signals,
Right high beam,
Right low beam,
Front left side marker light
C3VTS control panel5
C5Cabriolet/Targa: Convertible top lock soft closing function,
Filler flap,
Cabriolet/Targa: Open and close convertible top shelf attachment,
Extend and retract rear spoiler control panel
C6Front left power window control panel,
Left door control panel
C7Headlight washer system30
C8PSM control unit25
C9Alarm siren5
C10Passenger compartment monitoring system sensor5
D1Rear wiper15
D2Garage door opener5
D3Left headlight15
D4Front camera control panel,
PDC control panel,
Gateway/diagnostic socket,
Air quality sensor,
Headlight control panel
D5PSM control unit5
D6Steering column switch module,
Electric steering gear, Refrigerant pressure sensor,
Fan relay
D7Selector lever control unit
Clutch switch sensor
D8Right headlight15
D9Interior mirror5
D10Left seat ventilation5


Fuse box diagram (Fuse box in right footwell)

Interior fuse box diagram (right): Porsche 911 (991.2) (2017, 2018)

Assignment of the fuses in the right footwell
A1DC/DC converter PCM40
A2Front axle lift control panel 40
A3Fresh-air blower motor and blower regulator (left-hand drive only) 40
A4Right seat control panel,
Seat adjustment 
B1Rain sensor5
B2Air conditioning – heated seat control panel25
B3PCM components: (Reversing camera, antenna booster, display control panel, TV tuner, USB hub, coupler antenna, card reader) 5
B4Central CPU with external amplifier
Central CPU with internal amplifier
B5TPMS control panel,
Air-conditioning control panel
B6Sound system amplifier40
B7Burmester  subwoofer amplifier40
B8Allwheel drive control25
B9Instrument cluster,
WLAN control panel,
Air conditioning/compressor coupling control panel
B10Door handle proximity sensor5
C1Not used
C2Electric parking brake button5
C3Overhead console5
C4Cabriolet: Rear right power window control panel20
C5Not used
C6Front wiper motor30
C7Front right power window control panel25
C8Steering column adjustment25
C9Not used
C10Not used
D1Airbag control panel,
Occupant sensing control panel
D2Allwheel drive control5
D3PDCC control panel7,5
D4ACC control panel5
D5Front axle lift control panel5
D6Right seat ventilation5
D7Consumers active when starting (DME control panel, PDK, VTS, Rear BCM)7,5
D8Not used
D9Passenger footwell electric socket20
D10Center console electric socket,
Cigarette lighter