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Fuse Layout Volvo XC40 2018-2021
Cigar lighter (power outlet) fuses in the Volvo XC40 are the fuses #2 (12V socket in tunnel console, front) and #4 (12V socket in cargo area – option) in the engine compartment fuse box.
Table of Contents
Fuse Box Location
Fuse Box Location
1) Engine compartment
2) Under the left-hand front seat
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Fuse Box Diagrams
Fuse Box Diagrams
2018
Engine compartment
Assignment of fuses in the engine compartment (2018)№ | Function | Amp |
---|---|---|
1 | USB port, tunnel console, rear (option) | 5 |
2 | 12 V socket in tunnel console, front | 15 |
3 | - | - |
4 | 12 V socket in cargo area (option) | 15 |
5 | Engine Control Module (ECM) | 20 |
6 | Ignition coils; Spark plugs | 15 |
7 | Solenoids (petrol); Valve; Thermostat for engine cooling system (petrol); EGR cooling pump (diesel); Glow control module (diesel); Engine Control Module (ECM) | 15 |
8 | Solenoids (petrol); Valve; Thermostat for engine cooling system (petrol); Cooling pump for EGR (diesel); Glow control module (diesel); Vacuum regulators; Valve; Valve for output pulse (diesel) | 10 |
9 | Lambda probe, centre (petrol); Lambda probe, rear (diesel) | 15 |
10 | Sensor for nitrous oxides (diesel) | 15 |
11 | - | - |
12 | Right-hand headlamp | 20 |
13 | Left-hand headlamp | 20 |
14 | Airbags | 5 |
15 | Accelerator pedal sensor | 5 |
16 | Supplied when the ignition is switched on: Engine control module; Transmission components; Electric steering servo; Central electronic module; Control module for brake system | 5 |
17 | Electric additional heater (option); OBD II firewall | 5 |
18 | Alcohol lock | 5 |
19 | - | - |
20 | Internal relay coils | 5 |
21 | ||
22 | Sensor for brake pedal; Brake pedal | 5 |
23 | - | - |
24 | Control module for actuator for engagement/change of automatic gearbox gear positions | 5 |
25 | Transmission control module | 15 |
26 | Engine Control Module (ECM) | 5 |
27 | ||
28 | ||
29 | Horn | 20 |
30 | Siren (option) | 5 |
31 | Windscreen wipers | 30 |
32 | Control module for brake system (valves, parking brake) | 40 |
33 | Control unit for brake system (ABS pump) | 40 |
34 | ||
35 | Actuator for transmission | 25 |
36 | - | - |
38 | Right-hand headlamp; Left-hand headlamp | 30 |
39 | - | - |
40 | - | - |
41 | Towbar control module (option) | 25 |
42 | Towbar control module (option) | 40 |
43 | - | - |
44 | Power driver seat (option) | 20 |
45 | ||
46 | ||
47 | ||
48 | ||
48 | ||
49 | ||
50 | ||
51 | Fuel filter heater (diesel) | 30 |
52 | Heated windscreen, left (option) | 40 |
53 | Heated windscreen, right (option) | 40 |
54 | Control function for support battery | 5 |
55 | Left-hand headlamp | 20 |
56 | Right-hand headlamp | 20 |
Under the seat
Assignment of fuses under the seat (2018)№ | Function | Amp |
---|---|---|
1 | Audio control module (amplifier) (certain variants) | 40 |
2 | Central Electric Module A : Sensors, radar units, power seats (option). | 40 |
3 | Central Electric Module B: Sensors, radar units, power seats (option). | 40 |
4 | Fan module for climate control system, front | 40 |
5 | Power operated tailgate (option) | 25 |
6 | Power seat, right (option) | 20 |
7 | Parking heater (option) | 25 |
8 | Control module for reduction of nitrous oxides (diesel) Sun sensor | 30 |
9 | Door module in right-hand rear door | 20 |
10 | Door module in left-hand rear door | 20 |
11 | Door module in left-hand front door | 20 |
12 | - | - |
13 | Door module in right-hand front door | 20 |
14 | Seat heating, rear (option) | 15 |
15 | - | - |
16 | - | - |
17 | Control module for reduction of nitrous oxides (diesel) | 15 |
18 | Steering lock | 7,5 |
19 | Control module for climate control system | 7,5 |
20 | Movement detector (option) | 5 |
21 | Driver display | 5 |
22 | Keypad in centre console | 5 |
23 | Steering wheel module | 5 |
24 | Module for start knob and for parking brake control | 5 |
25 | Centre display | 5 |
26 | Control module for online car; Control module for Volvo On Call | 5 |
27 | Module for multi-band antenna | 5 |
28 | Relay coils | 5 |
29 | Module for detecting foot movement (option) (for opening the power operated tailgate) | 5 |
30 | Sensus control module TV (option) (certain markets) | 15 |
31 | Diagnostic socket OBDII | 10 |
32 | Alcohol lock | 5 |
33 | Lock motor for backrest on rear left-hand side | 15 |
34 | Lock motor for backrest on rear right-hand side | 15 |
40 | Rear window defroster | 30 |
41 | Seatbelt pretensioner module, left-hand side | 40 |
42 | Seatbelt pretensioner module, right-hand side | 40 |
50 | Humidity sensor | 5 |
51 | Control module for fuel pump | 20 |
52 | Coolant pump | 10 |
53 | Steering wheel module for heated steering wheel (option) | 15 |
54 | - | - |
55 | Headlamp washers (option) | 25 |
56 | Rear window washer | 25 |
57 | ||
58 | ||
59 | ||
60 | ||
61 | ||
62 | ||
63 | Seatbelt pretensioner module | 5 |
64 | Blind Spot Information (BLIS) (option): control module, exterior reversing sound | 5 |
65 | - | - |
66 | Sun sensor | 5 |
67 | All Wheel Drive (AWD) control module (option) | 15 |
68 | Coolant pump | 10 |
69 | Parking camera (option) | 5 |
70 | - | - |
71 | Control module for airbags and seatbelt tensioners | 5 |
80 | Rear window wiper | 15 |
81 | Panorama roof with sun blind (option) | 20 |
82 | ||
83 | Interior lighting; Dimming of interior rearview mirror (option); Rain and light sensor (option); Control panels in rear doors and cargo area | 7,5 |
84 | - | - |
85 | Control module for driver support functions | 5 |
86 | Alcohol lock | 5 |
87 | Wireless mobile charger (option); USB port | 5 |
90 | ||
91 |
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2019
Engine compartment
Assignment of fuses in the engine compartment (2019)№ | Function | Amp |
---|---|---|
1 | USB port, tunnel console, rear (option) | 5 |
2 | 12 V socket in tunnel console, front | 15 |
3 | - | - |
4 | 12 V socket in cargo area (option) | 15 |
5 | Engine Control Module (ECM) | 20 |
6 | Ignition coils; Spark plugs | 15 |
7 | Solenoids (petrol); Valve; Thermostat for engine cooling system (petrol); EGR cooling pump (diesel); Glow control module (diesel); Engine Control Module (ECM) | 15 |
8 | Solenoids (petrol); Valve; Thermostat for engine cooling system (petrol); Cooling pump for EGR (diesel); Glow control module (diesel); Vacuum regulators; Valve; Valve for output pulse (diesel) | 10 |
9 | Heated oxygen sensor, center (gasoline); Heated oxygen sensor, rear (diesel) | 15 |
10 | Sensor for nitrous oxides (diesel) | 15 |
11 | - | - |
12 | Right-hand headlamp | 20 |
13 | Left-hand headlamp | 20 |
14 | Airbags | 5 |
15 | Accelerator pedal sensor | 5 |
16 | Fed when ignition is on: engine control module, transmission components, electrical power steering, central electrical module, brake system control module | 5 |
17 | Electric additional heater (option); OBD II firewall | 5 |
18 | ||
19 | - | - |
20 | Internal relay windings | 5 |
21 | ||
22 | Sensor for brake pedal; Brake pedal | 5 |
23 | - | - |
24 | Control module for actuator for engagement/change of automatic gearbox gear positions | 5 |
25 | Transmission control module | 15 |
26 | Engine Control Module (ECM) | 5 |
27 | ||
28 | ||
29 | Horn | 20 |
30 | Siren (option) | 5 |
31 | Wipers | 30 |
32 | Control module for brake system (valves, parking brake) | 40 |
33 | Control unit for brake system (ABS pump) | 40 |
34 | ||
35 | Actuator for transmission | 25 |
36 | - | - |
38 | Right-hand headlamp; Left-hand headlamp | 30 |
39 | - | - |
40 | - | - |
41 | Towbar control module (option) | 25 |
42 | Towbar control module (option) | 40 |
43 | - | - |
44 | Power driver seat (option) | 20 |
45 | ||
46 | ||
47 | ||
48 | ||
48 | ||
49 | ||
50 | ||
51 | Fuel filter heater (diesel) | 30 |
52 | Heated windscreen, left (option) | 40 |
53 | Heated windscreen, right (option) | 40 |
54 | Control function for support battery | 5 |
55 | Left-hand headlamp | 20 |
56 | Right-hand headlamp | 20 |
Under the seat
Assignment of fuses under the seat (2019)№ | Function | Amp |
---|---|---|
1 | Audio control module (amplifier) (certain variants) | 40 |
2 | Central Electric Module A : Sensors, radar units, power seats (option). | 40 |
3 | Central Electric Module B: Sensors, radar units, power seats (option). | 40 |
4 | Fan module for climate control system, front | 40 |
5 | Power operated tailgate (option) | 25 |
6 | Power seat, right (option) | 20 |
7 | Parking heater (option) | 25 |
8 | Control module for reduction of nitrous oxides (diesel) Sun sensor | 30 |
9 | Door module in right-hand rear door | 20 |
10 | Door module in left-hand rear door | 20 |
11 | Door module in left-hand front door | 20 |
12 | - | - |
13 | Door module in right-hand front door | 20 |
14 | Seat heating, rear (option) | 15 |
15 | - | - |
16 | - | - |
17 | Control module for reduction of nitrous oxides (diesel) | 15 |
18 | ||
19 | Control module for climate control system | 7,5 |
20 | Movement detector (option) | 5 |
21 | Instrument panel | 5 |
22 | Keypad in centre console | 5 |
23 | Steering wheel module | 5 |
24 | Module for start knob and for parking brake control | 5 |
25 | Centre display | 5 |
26 | Control module for online car; Control module for Volvo On Call | 5 |
27 | Module for multi-band antenna | 5 |
28 | Relay coils | 5 |
29 | Module for detecting foot movement (option) (for opening the power operated tailgate) | 5 |
30 | Sensus control module TV (option) (certain markets) | 15 |
31 | Diagnostic socket OBDII | 10 |
32 | ||
33 | Lock motor for backrest on rear left-hand side | 15 |
34 | Lock motor for backrest on rear right-hand side | 15 |
40 | Rear window defroster | 30 |
41 | Seatbelt pretensioner module, left-hand side | 40 |
42 | Seatbelt pretensioner module, right-hand side | 40 |
50 | Humidity sensor | 5 |
51 | Control module for fuel pump | 20 |
52 | Coolant pump | 10 |
53 | Steering wheel module for heated steering wheel (option) | 15 |
54 | - | - |
55 | Headlamp washers (option) | 25 |
56 | Rear window washer | 25 |
57 | ||
58 | ||
59 | ||
60 | ||
61 | ||
62 | ||
63 | Seatbelt pretensioner module | 5 |
64 | Blind Spot Information (BLIS) (option): control module, exterior reversing sound | 5 |
65 | - | - |
66 | Sun sensor | 5 |
67 | All Wheel Drive (AWD) control module (option) | 15 |
68 | Coolant pump | 10 |
69 | Parking camera (option) | 5 |
70 | - | - |
71 | Control module for airbags and seatbelt tensioners | 5 |
80 | Rear window wiper | 15 |
81 | Panorama roof with sun blind (option) | 20 |
82 | ||
83 | Interior lighting; Dimming of interior rearview mirror (option); Rain and light sensor (option); Control panels in rear doors and cargo area | 7,5 |
84 | - | - |
85 | Control module for driver support functions | 5 |
86 | ||
87 | Wireless mobile charger (option); USB port | 5 |
90 | ||
91 |
2020
Engine compartment
Assignment of fuses in the engine compartment (2020)№ | Amps | Function |
---|---|---|
1 | 5 | USB port, tunnel console, rear |
2 | 15 | 12 V socket in tunnel console, front |
3 | - | - |
4 | 15 | 12 V socket in cargo area |
5 | 20 | Engine Control Module (ECM) |
6 | 15 | Ignition coils; Spark plugs |
7 | 15 | Solenoids (petrol); Valve; Thermostat for engine cooling system (petrol); EGR cooling pump (diesel); Glow control module (diesel) Engine Control Module (ECM) |
8 | 10 | Solenoids (petrol); Valve; Thermostat for engine cooling system (petrol); Cooling pump for EGR (diesel); Glow control module (diesel); Vacuum regulators; Valve; Valve for output pulse (diesel) |
9 | 15 | Lambda probe, centre (petrol); Lambda probe, rear (diesel) |
10 | 15 | Sensor for nitrous oxides (diesel) |
11 | 20 | Coolant pump |
12 | 20 | Right-hand headlamp |
13 | 20 | Left-hand headlamp |
14 | 5 | Airbags |
15 | 5 | Accelerator pedal sensor |
16 | 5 | Supplied when the ignition is switched on: Engine control module; Transmission components; Electric steering servo; Central electronic module; Control module for brake system |
17 | 5 | Electric additional heater; OBD II firewall Exterior audio module (Twin Engine) |
18 | 5 | Alcohol lock |
19 | - | - |
20 | 5 | Internal relay coils |
21 | - | - |
22 | 5 | Sensor for brake pedal |
23 | 5 | Calculation unit |
24 | 5 | Control module for actuator for engagement/change of automatic gearbox gear positions |
24 | 25 | Hydraulic clutch control unit |
25 | 15 | Transmission control module |
25 | 25 | Hydraulic clutch control unit |
26 | 5 | Engine Control Module (ECM) |
27 | 5 | Twin Engine: Charging unit (OBC) |
28 | 5 | Twin Engine: High voltage battery; Inverter generator |
29 | 20 | Horn |
30 | 5 | Siren |
31 | 30 | Windscreen wipers |
32 | 40 | Control module for brake system (valves, parking brake) |
32 | 30 | Brake control with 48V battery |
33 | 40 | Control unit for brake system (ABS pump) |
34 | 40 | Twin Engine: Brake booster |
35 | 25 | Actuator for transmission |
36 | 30 | Actuator for transmission |
37 | - | - |
38 | 30 | Right-hand headlamp; Left-hand headlamp |
39 | - | - |
40 | 30 | Twin Engine: Start relay |
41 | 25 | Towbar control module |
42 | 40 | Towbar control module |
43 | - | - |
44 | 20 | Power driver seat |
45 | - | - |
46 | - | - |
47 | 5 | Twin Engine: Air conditioning |
48 | 5 | Twin Engine: High voltage battery; Inverter generator |
49 | 15 | Twin Engine: Shut-off valve for the hybrid battery's coolant; Coolant pump 1 for hybrid battery |
50 | 15 | Twin Engine: Coolant pump for electric drive system |
51 | 30 | Fuel filter heater (diesel) |
52 | 40 | Heated windscreen, right-hand side |
53 | 40 | Heated windscreen, left-hand side |
54 | 5 | Control function for support battery |
55 | 20 | Left-hand headlamp |
56 | 20 | Right-hand headlamp |
Under the seat
Assignment of fuses under the seat (2020)№ | Amps | Function |
---|---|---|
1 | 40 | Audio control device (amplifier) |
2 | 40 | Central Electric Module A: Sensors, radar units, power seats |
3 | 40 | Central Electric Module B: Sensors, radar units, power seats |
4 | 40 | Fan module for climate control system, front |
5 | 25 | Power operated tailgate |
6 | 20 | Power seat, right |
7 | 25 | Parking heater |
8 | 30 | Control module for reduction of nitrous oxides (diesel) Sun sensor |
9 | 20 | Door module in right-hand rear door |
10 | 20 | Door module in left-hand rear door |
11 | 20 | Door module in left-hand front door |
12 | 20 | Suspension module |
13 | 20 | Door module in right-hand front door |
14 | 15 | Seat heating, rear |
15 | 5 | Twin Engine: The fuel tank's insulation valve; Intermediate voltage module |
16 | 5 | Calculation module |
17 | 15 | Control module for reduction of nitrous oxides (diesel) |
17 | 5 | Twin Engine: Sun sensor |
18 | 7,5 | Steering lock |
19 | 7,5 | Control module for climate control system |
20 | 5 | Interior movement detectors |
21 | 5 | Driver display |
22 | 5 | Keypad in centre console |
23 | 5 | Steering wheel module |
24 | 5 | Module for start knob; Electronic shifting module; Electronic parking brake |
25 | 5 | Centre display |
26 | 5 | Control module for online car; Control module for Volvo On Call |
27 | 5 | Module for multi-band antenna |
28 | 5 | Relay coils |
29 | 5 | Module for detecting foot movement (for opening the power operated tailgate) |
30 | 15 | Sensus control module TV |
31 | 10 | Diagnostic socket OBDII |
32 | 5 | Alcohol lock Module for increased accessories |
33 | 15 | Lock motor for head restraint on rear left-hand side |
34 | 15 | Lock motor for head restraint on rear right-hand side |
40 | 30 | Rear window defroster |
41 | 40 | Seatbelt pretensioner module, left-hand side |
42 | 40 | Seatbelt pretensioner module, right-hand side |
50 | 5 | Humidity sensor |
51 | 20 | Control module for fuel pump |
52 | 7,5 | Coolant pump |
53 | 15 | Steering wheel module for heated steering wheel |
54 | 5 | Air humidity sensor |
55 | 25 | Headlamp washers |
56 | 25 | Windscreen and rear window washers |
57 | - | - |
58 | - | - |
59 | - | - |
60 | - | - |
61 | - | - |
62 | - | - |
63 | 5 | Seatbelt pretensioner module |
64 | 5 | Blind Spot Information (BLIS): control module, exterior reversing sound |
65 | - | - |
66 | - | - |
67 | 15 | All Wheel Drive (AWD) control module |
68 | 7,5 | Coolant pump |
69 | 5 | Parking camera |
70 | - | - |
71 | 5 | Control module for airbags and seatbelt tensioners |
80 | 15 | Rear window wiper |
81 | 20 | Roof console for panoramic roof |
82 | 5 | Sun sensor |
83 | 7,5 | Interior lighting; Dimming of interior rearview mirror; Rain and light sensor; Control panels in rear doors and cargo area |
84 | - | - |
85 | 5 | Control module for driver support functions |
86 | 5 | Alcohol lock |
87 | 5 | Wireless mobile charger; USB port |
90 | - | - |
91 | - | - |
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2021
Engine compartment
Assignment of fuses in the engine compartment (2021)№ | Amps | Function |
---|---|---|
1 | 5 | USB port tunnel console, rear |
1 | 7.5 | Double USB port tunnel console, rear |
2 | 15 | 12 V outlet in tunnel console, front |
3 | - | - |
4 | 15 | 12 V outlet in trunk/cargo compartment |
5 | 20 | Engine control module |
6 | 15 | Ignition coils; spark plugs |
7 | 15 | Solenoids (gasoline); valve; Engine cooling system thermostat (gasoline); EGR cooling pump (diesel); glow control module (diesel) Engine control module |
8 | 10 | Solenoids (gasoline); Valve; Engine cooling system thermostat (gasoline); EGR cooling pump (diesel); Glow control module (diesel); Vacuum regulators; Valve; Valve for power pulse (diesel) |
8 | 15 | Valves for cooling (Gasoline engines generation 3) |
9 | 15 | Heated oxygen sensor, center (gasoline); Heated oxygen sensor, rear (diesel) |
10 | 15 | Nitrous oxide sensor (diesel); Engine control module |
11 | 20 | Coolant pump |
12 | 20 | Right-side headlight |
13 | 20 | Left-side headlight |
14 | 5 | Airbags |
15 | 5 | Accelerator pedal sensor |
16 | 5 | Fed when ignition is on: engine control module, transmission components, electrical power steering, central electrical module, brake system control module |
17 | 5 | Auxiliary electric heater OBD-II firewall |
18 | - | - |
19 | - | - |
20 | 5 | Internal relay windings |
21 | - | - |
22 | 5 | Brake pedal sensor |
23 | 5 | Calculation module |
24 | 5 | Control module for actuator for engaging/changing gears, automatic transmission |
24 | 25 | Hydraulic clutch actuator |
25 | 15 | Transmission control module |
25 | 25 | Hydraulic clutch actuator |
26 | 5 | Engine control module |
27 | - | - |
28 | - | - |
29 | 20 | Horn |
30 | 5 | Alarm siren |
31 | 30 | Wipers |
32 | 40 | Brake system control module (valves, parking brake) |
33 | 40 | Brake system control module (ABS pump) |
34 | - | - |
35 | 25 | Transmission actuator |
36 | 30 | Transmission actuator |
37 | - | - |
38 | 30 | Right-hand headlight; Left-hand headlight |
39 | 30 | Brake control with 48 V battery |
40 | - | - |
41 | 25 | Towbar control module |
42 | 40 | Towbar control module |
43 | - | - |
44 | 20 | Power driver seat |
45 | - | - |
46 | - | - |
47 | - | - |
48 | - | - |
49 | - | - |
50 | - | - |
51 | 30 | Fuel filter heater (diesel) |
52 | - | - |
53 | - | - |
54 | 5 | Support battery check function |
55 | 20 | Left-side headlight |
56 | 20 | Right-side headlight |
Under the seat
Assignment of fuses under the seat (2021)№ | Amps | Function |
---|---|---|
1 | 40 | Infotainment control module (amplifier) |
2 | 40 | Central Electric Module A: Sensors, radar sensors, power seats |
3 | 40 | Central Electric Module B: Sensors, radar sensors, power seats |
4 | 40 | Climate system blower module (front) |
5 | 25 | Power tailgate |
6 | 20 | Power seat, right |
7 | 25 | Parking heater |
8 | 30 | Control module for reduction of nitrous oxides (diesel) |
9 | 20 | Door module in right-side rear door |
10 | 20 | Door module in left-side rear door |
11 | 20 | Door module in left-side front door |
12 | - | - |
13 | 20 | Door module in right-side front door |
14 | 15 | Seat heating, rear |
15 | 5 | 48 V battery module |
16 | 5 | Calculation module |
17 | 15 | Control module for reduction of nitrous oxides (diesel) |
18 | - | - |
19 | 7.5 | Climate system control module |
20 | 5 | Interior movement sensors |
21 | 5 | Instrument panel |
22 | 5 | Center console buttons |
23 | 5 | Steering wheel module |
24 | 5 | Module for start knob; Electronic gear module; Electronic parking brake |
25 | 5 | Center display |
26 | 5 | Control module for Internet-connected vehicle; Control module for Volvo On Call |
27 | 5 | Multi-band antenna module |
28 | 5 | Relay coils |
29 | 5 | Foot movement detection module for opening the power tailgate |
30 | 15 | Sensus control module TV |
31 | 10 | Data link connector OBD-II |
32 | - | - |
33 | 15 | Lock motor for rear seat head restraint, left side |
34 | 15 | Lock motor for rear seat head restraint, right side |
40 | 30 | Heated rear window |
41 | 40 | Seat belt tensioner module (left side) |
42 | 40 | Seat belt tensioner module (right side) |
50 | 5 | Humidity sensor 48 V generator and voltage converter |
51 | 20 | Fuel pump control module |
52 | 7.5 | Coolant pump |
53 | 15 | Heated steering wheel module |
54 | 5 | Air humidity sensors |
55 | 25 | Headlight washers |
56 | 25 | Windshield and tailgate window washers |
57 | - | - |
58 | - | - |
59 | - | - |
60 | - | - |
61 | - | - |
62 | - | - |
63 | 5 | Module for seat belt tensioners |
64 | 5 | Blind Spot Information (BLIS); Exterior reverse signal control module |
65 | - | - |
66 | - | - |
67 | 15 | All Wheel Drive (AWD) control module |
68 | 5 | Exhaust system |
69 | 5 | Park Assist Camera |
70 | - | - |
71 | 5 | Control module for airbags and seat belt tensioners |
80 | 15 | Rear window wiper |
81 | 20 | Roof console for panoramic roof |
82 | 5 | Sun sensor |
83 | 7.5 | Interior lighting; rearview mirror autodimming; rain and light sensor; control panels in rear doors and load compartment |
84 | - | - |
85 | 5 | Control module for driver support functions |
86 | - | - |
87 | 5 | Wireless phone charger; USB port |
90 | - | - |
91 | - | - |
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