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Ford Focus · 2016

2016 Ford Focus Air Conditioning Fuse & Relay

Air con not blowing cold? Check the compressor and clutch fuses and relay first.

  • UK specification
  • Verified data
  • Checked 14 October 2026
  • Sources
Which 2016 Focus do you have?

The air conditioning fuse & relay differs between versions of the 2016 Ford Focus. Until you choose, every possible result is shown.

Not sure which Focus you have?
  • Ford UK lists the 2016 Focus under more than one model name: Focus (2015), Focus RS (2015) and Focus Electric (2015). Their fuse layouts differ.
  • Ford UK’s Owner Manuals page can find your car’s handbook from its VIN. The page it opens is titled with Ford’s model name, for example “Focus (2015)”.
  • Your printed owner’s handbook, or a franchised dealer with your VIN, can also confirm it.

If you can’t confirm it, keep both results in mind and check the fuse box legend before removing anything.

Quick answer

Verified

Option A Focus (2015) or Focus RS (2015)

  • UK specification
  • Verified data
  • Checked 14 October 2026
  • Sources

Air conditioning clutch.

Fuse
F27
Amperage
15A
Fuse box
Engine compartment
Location
In the engine compartment

Air conditioning.

Fuse
F71
Amperage
7.5A
Fuse box
Passenger compartment
Location
In the passenger compartment

Air conditioning. Moonroof. Heated seat switches. Passenger airbag deactivation switch.

Fuse
F85
Amperage
7.5A
Fuse box
Passenger compartment
Location
In the passenger compartment

Air conditioning clutch.

Relay
R11
Fuse box
Engine compartment
Location
In the engine compartment

Quick answer

Verified

Option B Focus Electric (2015)

  • UK specification
  • Verified data
  • Checked 14 October 2026
  • Sources

Coolant valve. Air conditioning solenoid. Chiller solenoid.

Fuse
F32
Amperage
10A
Fuse box
Electric motor compartment
Location
In the electric motor compartment (under the bonnet)

Air conditioning.

Fuse
F71
Amperage
10A
Fuse box
Passenger compartment
Location
In the passenger compartment

Air conditioning. Passenger airbag deactivation switch. Heated seat switches. Auxiliary heater.

Fuse
F85
Amperage
7.5A
Fuse box
Passenger compartment
Location
In the passenger compartment

Where is the fuse box?

Option A Focus (2015) or Focus RS (2015)

Engine compartment fuse box

In the engine compartment

Our source doesn’t describe how to open this fuse box. Check your owner’s handbook.

Passenger compartment fuse box

In the passenger compartment

  1. Pinch the retaining clips to release the cover.
  2. Lower the fuse box cover and pull it towards you.

Option B Focus Electric (2015)

Electric motor compartment fuse box

In the electric motor compartment (under the bonnet)

  1. Lift the release lever at the rear of the cover to remove it.

Passenger compartment fuse box

In the passenger compartment

  1. Pinch the retaining clips to release the cover.
  2. Lower the fuse box cover and pull it toward you.

Fuse box diagram

Full 2016 Ford Focus fuse chart

Option A Focus (2015) or Focus RS (2015)

We haven’t drawn a schematic of the engine compartment fuse box for this version yet. Use the fuse and relay numbers on this page and the legend on the fuse box to find the right position.

We haven’t drawn a schematic of the passenger compartment fuse box for this version yet. Use the fuse and relay numbers on this page and the legend on the fuse box to find the right position.

Where to look

  • F27

    In the engine compartment

    Fuse ·15A · Air conditioning clutch.

    Position not shown on the schematic. Find fuse F27 on the fuse box legend.

  • F71

    In the passenger compartment

    Fuse ·7.5A · Air conditioning.

    Position not shown on the schematic. Find fuse F71 on the fuse box legend.

  • F85

    In the passenger compartment

    Fuse ·7.5A · Air conditioning. Moonroof. Heated seat switches. Passenger airbag deactivation switch.

    Position not shown on the schematic. Find fuse F85 on the fuse box legend.

  • R11

    In the engine compartment

    Relay · Air conditioning clutch.

    Position not shown on the schematic. Find relay R11 on the fuse box legend.

Always confirm the number against the legend on the fuse box cover before pulling anything.

Option B Focus Electric (2015)

We haven’t drawn a schematic of the electric motor compartment fuse box for this version yet. Use the fuse and relay numbers on this page and the legend on the fuse box to find the right position.

We haven’t drawn a schematic of the passenger compartment fuse box for this version yet. Use the fuse and relay numbers on this page and the legend on the fuse box to find the right position.

Where to look

  • F32

    In the electric motor compartment (under the bonnet)

    Fuse ·10A · Coolant valve. Air conditioning solenoid. Chiller solenoid.

    Position not shown on the schematic. Find fuse F32 on the fuse box legend.

  • F71

    In the passenger compartment

    Fuse ·10A · Air conditioning.

    Position not shown on the schematic. Find fuse F71 on the fuse box legend.

  • F85

    In the passenger compartment

    Fuse ·7.5A · Air conditioning. Passenger airbag deactivation switch. Heated seat switches. Auxiliary heater.

    Position not shown on the schematic. Find fuse F85 on the fuse box legend.

Always confirm the number against the legend on the fuse box cover before pulling anything.

How to replace the fuse safely

  1. Switch off the ignition and all electrical equipment. Take the key out, or move a keyless fob away from the car.
  2. Open the fuse box and find the fuse using the number on the cover legend or the chart on this page.
  3. Pull the fuse straight out with the plastic fuse puller (usually clipped inside the fuse box) or fine-nose pliers.
  4. Look at the metal strip inside the fuse. A broken or burnt strip means it has blown.
  5. Fit a new fuse with exactly the same amperage rating. The number on top and the colour should match.
  6. Refit the cover, switch on and test the component.
  • Never fit a fuse with a higher amperage rating than specified. It can let wiring overheat.
  • Never bridge a fuse with wire, foil or anything else.

Checking the relay

  1. With the ignition off, pull the relay straight out of its socket. Rock it gently if it is tight.
  2. Relays rarely look damaged when they fail. To test, swap in an identical relay with the same part number from a non-essential circuit.
  3. If the fault moves to the other circuit, replace the relay. If it doesn’t, the problem is elsewhere.

Fuse keeps blowing?

A fuse that blows again straight away is doing its job. Something on that circuit is drawing too much current. Common causes are damaged wiring shorting to the bodywork, a failing motor or socket, water getting in, or a faulty accessory. Fitting fuse after fuse, or a bigger fuse, won’t fix the fault and can overheat the wiring. Have the circuit tested by an auto electrician.

Not the fuse? Check these next.

  • Refrigerant level

    Air conditioning slowly loses refrigerant. A system that blows cool but not cold often just needs a re-gas.

  • Compressor clutch

    With the engine running and A/C on, the centre of the compressor pulley should turn. If it doesn’t, check the fuses and relay.

  • No air at all

    If no air comes out of the vents, the problem is the heater blower, not the air conditioning.

Sources & verification

Focus (2015) · Built from 20 July 2015

Status
Verified
Specification
UK market
Last checked
14 October 2026

Focus (2015) · Built from 5 September 2016

Status
Verified
Specification
UK market
Last checked
14 October 2026

Focus RS (2015) · Built from 20 July 2015

Status
Verified
Specification
UK market
Last checked
14 October 2026

Focus RS (2015) · Built from 5 September 2016

Status
Verified
Specification
UK market
Last checked
14 October 2026

Focus Electric (2015) · Built from 8 September 2014

Status
Verified
Specification
UK market
Last checked
14 October 2026

Fuse layouts can differ between trim levels and optional equipment. Always confirm against the legend on your fuse box.