2017 Audi Q5 Electrical Switch & Relay Parts

Engine:

Showing parts for every engine. Select an engine to see only what fits.

49 Electrical switch & relay parts are listed for the 2017 Audi Q5, in 20 part types, covering all 3 engine options (2.0L L4 Turbocharged, 3.0L V6 DIESEL Turbocharged and 3.0L V6 Supercharged). Each one has a brand, a manufacturer part number and notes that say where it fits.

On the 2017 Audi Q5, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches. 19 parts of the 49 listed are Oil Pressure Sender / Switch (7 parts), Power Window Switch (7 parts) and A/C Refrigerant Pressure Switch (5 parts). The other 17 part types cover the remaining 30 parts.

A/C Condenser Fan Motor Relay

Brand Part Number Markets Notes Buy
HELLA Fits: 3.0L V6 DIESEL Turbocharged 933332451
🇲🇽 MX
4-pin connector
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This table covers the relays that control the A/C Condenser Fan Motor circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.

A/C Refrigerant Pressure Switch

Brand Part Number Markets Notes Buy
UAC Popular Fits: 3.0L V6 DIESEL Turbocharged SW11224C
🇲🇽 MX
Pressure Transducer
Fitment notes — UAC SW11224C
Pressure Transducer
Transducer
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FOUR SEASONS Fits: 3.0L V6 DIESEL Turbocharged 37427
🇲🇽 MX
Pressure Switch
Fitment notes — FOUR SEASONS 37427
Pressure Switch
Transducer
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JAPANESE OE Fits: 3.0L V6 DIESEL Turbocharged 3ACP0018
🇲🇽 MX
Sensata
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VNE Fits: 3.0L V6 DIESEL Turbocharged 4016002
🇲🇽 MX
View on
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WELLS Fits: 3.0L V6 DIESEL Turbocharged 5S16908
🇲🇽 MX
View on
Amazon

This table covers the pressure switches on the A/C circuit. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.

ABS Relay

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged RY577
🇲🇽 MX
Functions: Fuel Pump Relay
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WELLS Fits: 3.0L V6 DIESEL Turbocharged 1R2303
🇲🇽 MX
Mounting Hardware Included: No
View on
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This table covers the relays that control the ABS circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.

Accessory Power Relay

Brand Part Number Markets Notes Buy
HELLA Fits: 3.0L V6 DIESEL Turbocharged 933332451
🇲🇽 MX
4-pin connector
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STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged RY577
🇲🇽 MX
Functions: Fuel Pump Relay
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WELLS Fits: 3.0L V6 DIESEL Turbocharged 1R2303
🇲🇽 MX
Mounting Hardware Included: No
View on
Amazon

This table covers the relays that control the Accessory Power circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.

Brake Light Switch

Economy

Brand Part Number Markets Notes Buy
DORMAN Fits: 3.0L V6 DIESEL Turbocharged 920497
🇲🇽 MX
View on
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Standard Replacement

Brand Part Number Markets Notes Buy
ROSTRA Fits: 3.0L V6 DIESEL Turbocharged 620127
🇲🇽 MX
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged SLS488
🇲🇽 MX
View on
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WELLS Fits: 3.0L V6 DIESEL Turbocharged 1S10938
🇲🇽 MX
View on
Amazon

This table covers the pedal-mounted switch that turns on the brake lamps. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.

Fog / Driving Lamp Relay

Brand Part Number Markets Notes Buy
HELLA Fits: 3.0L V6 DIESEL Turbocharged 933332451
🇲🇽 MX
4-pin connector
View on
Amazon

This table covers the relays that control the Fog / Driving Lamp circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.

Fog / Driving Lamp Switch

Brand Part Number Markets Notes Buy
WELLS Fits: 3.0L V6 DIESEL Turbocharged 1S12078
🇲🇽 MX
without Automatic Headlights
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This table covers the Fog / Driving Lamp switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.

Fuel Pump / Circuit Opening Relay

Brand Part Number Markets Notes Buy
HELLA Fits: 3.0L V6 DIESEL Turbocharged 933332451
🇲🇽 MX
4-pin connector
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged RY577
🇲🇽 MX
Functions: Fuel Pump Relay
View on
Amazon
WELLS Fits: 3.0L V6 DIESEL Turbocharged 1R2303
🇲🇽 MX
Mounting Hardware Included: No
View on
Amazon

This table covers the relays that control the Fuel Pump / Circuit Opening circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.

Headlamp Switch

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged HLS1380
🇲🇽 MX
with rain sensitive wiperswith fog lights
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WELLS Fits: 3.0L V6 DIESEL Turbocharged 1S12078
🇲🇽 MX
without Automatic Headlights
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This table covers the column or dash switches that control the exterior lamps. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.

Horn Relay

Brand Part Number Markets Notes Buy
WELLS Fits: 3.0L V6 DIESEL Turbocharged 1R2303
🇲🇽 MX
Mounting Hardware Included: No
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This table covers the relays that control the Horn circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.

Ignition Starter Switch

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged US1471
🇲🇽 MX
DASH MOUNTED
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This table covers the ignition switches that feed the starter circuit. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.

Instrument Panel Dimmer Switch

Brand Part Number Markets Notes Buy
WELLS Fits: 3.0L V6 DIESEL Turbocharged 1S12078
🇲🇽 MX
without Automatic Headlights
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This table covers the Instrument Panel Dimmer switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.

Multi-Function Relay

Brand Part Number Markets Notes Buy
BOSCH Fits: 3.0L V6 DIESEL Turbocharged 0986AH0307
🇲🇽 MX
Multi-Purpose Relay
Fitment notes — BOSCH 0986AH0307
Multi-Purpose Relay
30 Ampswith 5 Terminal Relay
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ÜRO PARTS Fits: 3.0L V6 DIESEL Turbocharged 7M0951253A
🇲🇽 MX
View on
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WELLS Fits: 3.0L V6 DIESEL Turbocharged 1R1007
🇲🇽 MX
Mounting Hardware Included: No
View on
Amazon

This table covers the relays that control the Multi-Function circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.

Oil Pressure Sender / Switch

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular Fits: 3.0L V6 DIESEL Turbocharged PS663
🇲🇽 MX
Finish: Metal, PlasticBlack
Fitment notes — STANDARD MOTOR PRODUCTS PS663
Finish: Metal, PlasticBlack
purplewith 2 Blade Terminals
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STANDARD MOTOR PRODUCTS Popular Fits: 3.0L V6 DIESEL Turbocharged PS490
🇲🇽 MX
Gray
Fitment notes — STANDARD MOTOR PRODUCTS PS490
Gray
with 1 Male Terminals
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GPD Fits: 3.0L V6 DIESEL Turbocharged 1815293
🇲🇽 MX
with LightPurple
Fitment notes — GPD 1815293
with LightPurplewith 2 Blade Terminals
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Amazon
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged PS634
🇲🇽 MX
Gray
Fitment notes — STANDARD MOTOR PRODUCTS PS634
Gray
with 2 Blade Terminals
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Amazon
VEMO Fits: 3.0L V6 DIESEL Turbocharged V10720420
🇲🇽 MX
From 08/28/2017To 07/31/2023
View on
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WELLS Fits: 3.0L V6 DIESEL Turbocharged 1S12103
🇲🇽 MX
0.75 - 1.05 BarGray
Fitment notes — WELLS 1S12103
0.75 - 1.05 BarGraywith 2 Terminals
View on
Amazon
WELLS Fits: 3.0L V6 DIESEL Turbocharged 1S11839
🇲🇽 MX
2.00 - 2.50 BarGreen
Fitment notes — WELLS 1S11839
2.00 - 2.50 BarGreenwith 2 Terminal(s)
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This table covers the senders and switches that report oil pressure to the gauge or lamp. Typical signs include a lamp that stays on, or a gauge that never moves. Confirm power and ground at the connector before replacing the sender or switch.

Parking Brake Switch

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged PBS124
🇲🇽 MX
View on
Amazon

This table covers the Parking Brake switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.

Power Window Switch

Economy

Brand Part Number Markets Notes Buy
ÜRO PARTS Popular Fits: 3.0L V6 DIESEL Turbocharged 8K0959855BV10
🇲🇽 MX
Fits Rear
Fitment notes — ÜRO PARTS 8K0959855BV10
Fits:
Rear
or:
Front Right
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ÜRO PARTS Popular Fits: 3.0L V6 DIESEL Turbocharged 8K0959851FV10
🇲🇽 MX
Front LeftSwitch Panel Assembly
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Standard Replacement

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged DWS2197
🇲🇽 MX
Front Left
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WELLS Fits: 3.0L V6 DIESEL Turbocharged 1S13086
🇲🇽 MX
Fits RearTo 05/2017
Fitment notes — WELLS 1S13086
Fits:
RearTo 05/2017
or:
Front RightTo 05/2017
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WELLS Fits: 3.0L V6 DIESEL Turbocharged 1S13064
🇲🇽 MX
Front LeftTo 05/2017
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Brand Part Number Markets Notes Buy
MARELLI Fits: 3.0L V6 DIESEL Turbocharged CI51060
🇲🇽 MX
Front Left
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MARELLI Fits: 3.0L V6 DIESEL Turbocharged CI51062
🇲🇽 MX
Front Left
View on
Amazon

This table covers the switches that command each window motor. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.

Radiator Fan Relay

Brand Part Number Markets Notes Buy
HELLA Fits: 3.0L V6 DIESEL Turbocharged 933332451
🇲🇽 MX
4-pin connector
Fitment notes — HELLA 933332451
4-pin connector
Motor Relay
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Amazon

This table covers the relays that control the Radiator Fan circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.

Starter Motor Control Relay

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged RY577
🇲🇽 MX
Functions: Fuel Pump Relay
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Amazon
WELLS Fits: 3.0L V6 DIESEL Turbocharged 1R2303
🇲🇽 MX
Mounting Hardware Included: No
View on
Amazon

This table covers the relays that control the Starter Motor Control circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.

Trunk Lid / Tailgate Release Switch

Brand Part Number Markets Notes Buy
ÜRO PARTS Fits: 3.0L V6 DIESEL Turbocharged 5N0827566T
🇲🇽 MX
View on
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This table covers the Trunk Lid / Tailgate Release switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.

Washer Pump Relay

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged RY577
🇲🇽 MX
Functions: Fuel Pump Relay
View on
Amazon
WELLS Fits: 3.0L V6 DIESEL Turbocharged 1R2303
🇲🇽 MX
Mounting Hardware Included: No
View on
Amazon

This table covers the relays that control the Washer Pump circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.

Buying Electrical Switch & Relay Parts for a 2017 Audi Q5

On this vehicle, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches.

  • Match the engine first. Every electrical switch & relay part here is engine-specific; each row shows which engine(s) it fits.
  • Read the notes on each row for position, trim and spec qualifiers before you order.
  • Where labor overlaps, inspect the connector terminals behind any failed switch — heat damage there will kill the new part too.
  • Cross-reference the manufacturer part number against your old part or a service-manual listing.

Start with the largest groups on this page: Oil Pressure Sender / Switch and Power Window Switch .

Frequently Asked Questions

How many electrical switch & relay parts fit the 2017 Audi Q5?

Our catalog currently lists 49 electrical switch & relay parts for the 2017 Audi Q5 across 20 subcategories and 14 brands, covering all 3 engine options (2.0L L4 Turbocharged, 3.0L V6 DIESEL Turbocharged and 3.0L V6 Supercharged). Each part is matched to the engine(s) it fits.

Do electrical switch & relay parts differ between 2017 Audi Q5 engines?

Yes. Every electrical switch & relay part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.

What are the signs of electrical switch & relay problems on a 2017 Audi Q5?

Common symptoms include accessories that work intermittently, a click without action, or one function dead while its fuse tests fine. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.

What should I replace at the same time?

Where labor overlaps, inspect the connector terminals behind any failed switch — heat damage there will kill the new part too.

What do the market flags (US, CA, MX) on each part mean?

They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2017 Audi Q5 was originally sold in the US, the safest choice is a part marked for the US market.

How do I make sure a part fits my 2017 Audi Q5?

First match the engine — each row shows which engine(s) the part fits. Then swap a suspect relay with an identical known-good one from the fuse box before buying — it is the fastest diagnostic there is. The notes column carries position and trim qualifiers where they apply.

Other Parts for the 2017 Audi Q5

Electrical Switch & Relay Parts for Other Audi Q5 Years

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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.