2016 Audi S5 Electrical Switch & Relay Parts

Engine:
3.0L V6 Supercharged

This page lists 99 electrical switch & relay parts for the 2016 Audi S5, across 26 part types, covering the 3.0L V6 Supercharged engine. Every part shows its brand, manufacturer part number and fitment notes.

On the 2016 Audi S5, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches. 29 parts of the 99 listed are Oil Pressure Sender / Switch (17 parts), Fog / Driving Lamp Switch (6 parts) and Instrument Panel Dimmer Switch (6 parts). The other 23 part types cover the remaining 70 parts.

A/C Refrigerant Pressure Switch

Brand Part Number Markets Notes Buy
UAC Popular SW11224C
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Pressure Transducer
Fitment notes — UAC SW11224C
Pressure Transducer
with Automatic A/CTransducer
View on
Amazon
FOUR SEASONS 37427
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Pressure Switch
Fitment notes — FOUR SEASONS 37427
Pressure Switch
Transducer
View on
Amazon
GPD 1712374
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Pressure Transducer
View on
Amazon
VEMO V10730300
🇺🇸 US
View on
Amazon
VNE 4016002
🇺🇸 US 🇨🇦 CA 🇲🇽 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 RY577
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Functions: Fuel Pump Relay
View on
Amazon
WELLS 1R2303
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Mounting Hardware Included: No
View on
Amazon

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
STANDARD MOTOR PRODUCTS RY577
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Functions: Fuel Pump Relay
View on
Amazon
WELLS 1R2303
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Mounting Hardware Included: No
Fitment notes — WELLS 1R2303
Mounting Hardware Included: No
with 5 TerminalsRectangular
View on
Amazon
WELLS 1R3730
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 6 TerminalsSquare Type
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.

Back Up / Reverse Lamp Switch

Brand Part Number Markets Notes Buy
VEMO V10730498
🇺🇸 US
Manual trans.Prestige
View on
Amazon

This table covers the Back Up / Reverse 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.

Brake Light Switch

Economy

Brand Part Number Markets Notes Buy
VEMO Popular V10730302
🇺🇸 US
Plug (Connector): 4 Pins
View on
Amazon
DORMAN 920497
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
ROSTRA 620127
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
STANDARD MOTOR PRODUCTS SLS488
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
WELLS 1S10938
🇺🇸 US 🇨🇦 CA 🇲🇽 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.

Convertible Top Switch

Brand Part Number Markets Notes Buy
VNE 4013041
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Nero (Black)Switch for Convertible Top Nero (Black)
View on
Amazon

This table covers the Convertible Top 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.

Cruise Control Switch

Brand Part Number Markets Notes Buy
ROSTRA 641018
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
without Lane Departure Warning Systemwith Trip Computer
View on
Amazon
ROSTRA 641020
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
without Lane Departure Warning Systemwith Trip Computer
Fitment notes — ROSTRA 641020
without Lane Departure Warning Systemwith Trip Computerwith Adaptive Cruise Control
View on
Amazon
WELLS 1S14789
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with Adaptive Cruise Control
View on
Amazon
WELLS 1S14790
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
without Adaptive Cruise Control
View on
Amazon

This table covers the Cruise Control 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.

Dimmer Switch

Brand Part Number Markets Notes Buy
ROSTRA 641018
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with Cruise Controlwithout Lane Departure Warning System
Fitment notes — ROSTRA 641018
with Cruise Controlwithout Lane Departure Warning Systemwith Trip Computer
View on
Amazon
ROSTRA 641020
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
without Lane Departure Warning Systemwith Trip Computer
Fitment notes — ROSTRA 641020
without Lane Departure Warning Systemwith Trip Computerwith Adaptive Cruise Control
View on
Amazon
WELLS 1S14789
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with Adaptive Cruise Control
View on
Amazon
WELLS 1S14790
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with Cruise Controlwithout Adaptive Cruise Control
View on
Amazon

This table covers the dimmer switches that select headlamp high and low beam. 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.

Door Lock Switch

Brand Part Number Markets Notes Buy
VEMO V10730291
🇺🇸 US 🇨🇦 CA
LeftCoupe
View on
Amazon
VEMO V10730293
🇺🇸 US 🇨🇦 CA
RIGHTCoupe
View on
Amazon

This table covers the Door Lock 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.

Fog / Driving Lamp Switch

Brand Part Number Markets Notes Buy
WELLS Popular 1S14791
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with Automatic Headlightswith Rear Fog Light
View on
Amazon
ROSTRA 650733
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
without Automatic Headlightswith Rear Fog Lights
View on
Amazon
ROSTRA 651297
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with Automatic Headlightswithout Rear Fog Lights
View on
Amazon
ROSTRA 651298
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
without Automatic Headlightswithout Rear Fog Lights
View on
Amazon
WELLS 1S14807
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
without Automatic Headlightswithout Rear Fog Light
View on
Amazon
WELLS 1S12078
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
without Automatic Headlightswith Rear Fog Light
View on
Amazon

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

Economy

Brand Part Number Markets Notes Buy
VEMO V15710070
🇺🇸 US 🇨🇦 CA
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
VEMO V15710071
🇺🇸 US 🇨🇦 CA
Executive US equipment
View on
Amazon
Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS RY577
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Functions: Fuel Pump Relay
View on
Amazon
WELLS 1R2303
🇺🇸 US 🇨🇦 CA 🇲🇽 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.

Hazard Warning Switch

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS HZS293
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
without Passenger Air Bag Deactivation Light
View on
Amazon
STANDARD MOTOR PRODUCTS HZS279
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with Passenger Air Bag Deactivation Light
View on
Amazon
WELLS 1S12829
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon

This table covers the Hazard Warning 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.

Headlamp Switch

Brand Part Number Markets Notes Buy
VEMO Popular V10730637
🇺🇸 US
Rain Sensing Wipers
View on
Amazon
STANDARD MOTOR PRODUCTS HLS1379
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
without Fog Lightswith Rain Sensitive Wipers
View on
Amazon
STANDARD MOTOR PRODUCTS HLS1506
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
without Rain Sensitive Wipers
View on
Amazon
WELLS 1S14807
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
without Automatic Headlightswithout Rear Fog Light
View on
Amazon
WELLS 1S14791
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with Automatic Headlightswith Rear Fog Light
View on
Amazon

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
HELLA 965453801
🇺🇸 US
5-pin connector
View on
Amazon
VEMO V15710040
🇺🇸 US
Plug (Connector): 5 Pins
Fitment notes — VEMO V15710040
Plug (Connector): 5 Pins
Relay No. 646Voltage: 12 VAmperage: 15 A
View on
Amazon
WELLS 1R2303
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Mounting Hardware Included: No
View on
Amazon

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
WELLS 1S16925
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with Push Button Switch
View on
Amazon

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 Popular 1S14791
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with Automatic Headlightswith Rear Fog Light
View on
Amazon
ROSTRA 650733
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with Front Fog Lightswithout Automatic Headlights
Fitment notes — ROSTRA 650733
with Front Fog Lightswithout Automatic Headlightswith Rear Fog Lights
View on
Amazon
ROSTRA 651297
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with Front Fog Lightswith Automatic Headlights
Fitment notes — ROSTRA 651297
with Front Fog Lightswith Automatic Headlightswithout Rear Fog Lights
View on
Amazon
ROSTRA 651298
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with Front Fog Lightswithout Automatic Headlights
Fitment notes — ROSTRA 651298
with Front Fog Lightswithout Automatic Headlightswithout Rear Fog Lights
View on
Amazon
WELLS 1S14807
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
without Automatic Headlightswithout Rear Fog Light
View on
Amazon
WELLS 1S12078
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
without Automatic Headlightswith Rear Fog Light
View on
Amazon

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 0986AH0307
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Multi-Purpose Relay
Fitment notes — BOSCH 0986AH0307
Multi-Purpose Relay
30 Ampswith 5 Terminal Relay
View on
Amazon
WELLS 1R1007
🇺🇸 US 🇨🇦 CA 🇲🇽 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.

Neutral Safety Switch / Range Sensor

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS NS769
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
VNE 9121220
🇺🇸 US 🇨🇦 CA
Manual trans.Gear Shift Sensor For Manual Transmission
View on
Amazon

This table covers the Neutral Safety Switch / Range sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors.

Oil Pressure Sender / Switch

Economy

Brand Part Number Markets Notes Buy
ULTRA-POWER 1S12100
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits Base Modelor Oil Pressure Sender or Switchwith 2 Terminal(s)
Fitment notes — ULTRA-POWER 1S12100
Fits:
Base Modelor Oil Pressure Sender or Switchwith 2 Terminal(s)2.30 or 2.80 BarPurpl
or:
Oil Pressure Sender or SwitchPremium PLUS or Prestige or Progressiv or Technik
View on
Amazon
VEMO V10730476
🇺🇸 US 🇨🇦 CA
Color-Gray2 Pin
Fitment notes — VEMO V10730476
Color-Gray2 Pin
GreyPR Code TM8To 02/25/2016
View on
Amazon
WALKER PRODUCTS 2561095
🇺🇸 US 🇨🇦 CA
2 PIN
View on
Amazon
WALKER PRODUCTS 2561144
🇺🇸 US 🇨🇦 CA
1 Pin (Gray)
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
FACET Popular 70134
🇺🇸 US
1 Pin
View on
Amazon
HELLA Popular 009600231
🇺🇸 US
2-Pin ConnectorColor: Green or Color: Violet
Fitment notes — HELLA 009600231
2-Pin ConnectorColor: Green or Color: Violet
Normally Closed Contact2 Pin
View on
Amazon
ROSTRA Popular 501414
🇺🇸 US
with 1 Pin Terminals
View on
Amazon
STANDARD MOTOR PRODUCTS Popular PS663
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Finish: Metal, PlasticBlack
Fitment notes — STANDARD MOTOR PRODUCTS PS663
Finish: Metal, PlasticBlack
purplewith 2 Male Terminals
View on
Amazon
FACET 70190
🇺🇸 US
2 PIN
View on
Amazon
GPD 1815293
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with LightPurple
Fitment notes — GPD 1815293
with LightPurplewith 2 Blade Terminals
View on
Amazon
GPD 1815317
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Graywith Light
Fitment notes — GPD 1815317
Graywith Lightwith 1 Terminal(s)
View on
Amazon
ROSTRA 501456
🇺🇸 US
with Purple Connectorwith 2 Pin Terminals
View on
Amazon
ROSTRA 501487
🇺🇸 US 🇨🇦 CA
with 2 Pin Terminalswith Green Connector
View on
Amazon
STANDARD MOTOR PRODUCTS PS490
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Gray
Fitment notes — STANDARD MOTOR PRODUCTS PS490
Gray
with 1 Male Terminals
View on
Amazon
WELLS 1S11839
🇺🇸 US 🇨🇦 CA
2.00 - 2.50 BarGreen
Fitment notes — WELLS 1S11839
2.00 - 2.50 BarGreenwith 2 Terminal(s)
View on
Amazon
WELLS 1S12100
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
2.30 - 2.80 BarPurple
Fitment notes — WELLS 1S12100
2.30 - 2.80 BarPurplewith 2 Terminals
View on
Amazon
WELLS 1S10845
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
0.75 - 1.05 BarGray
Fitment notes — WELLS 1S10845
0.75 - 1.05 BarGraywith 1 Terminal(s)
View on
Amazon

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
VEMO V10730369
🇺🇸 US 🇨🇦 CA
Includes: Expert Kits +
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 8K0959855BV10
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front Right
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS DWS2176
🇺🇸 US 🇨🇦 CA
Front LeftConvertible
View on
Amazon
VEMO V10730323
🇺🇸 US
Right
View on
Amazon
WELLS 1S13086
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front RightCoupe
View on
Amazon
WELLS 1S13067
🇺🇸 US 🇨🇦 CA
Front LeftConvertible
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.

Starter Motor Control Relay

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS RY577
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Functions: Fuel Pump Relay
View on
Amazon
WELLS 1R2303
🇺🇸 US 🇨🇦 CA 🇲🇽 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

Economy

Brand Part Number Markets Notes Buy
ÜRO PARTS 5N0827566T
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
VEMO V10730436
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Coupe
View on
Amazon
VEMO V10730653
🇺🇸 US 🇨🇦 CA
CoupeRear
View on
Amazon

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.

Turn Signal Switch

Economy

Brand Part Number Markets Notes Buy
VEMO V15803313
🇺🇸 US 🇨🇦 CA
ConvertibleCruise control system (CCS)
Fitment notes — VEMO V15803313
ConvertibleCruise control system (CCS)without lane change assistant
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
ROSTRA 641018
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with Cruise Controlwithout Lane Departure Warning System
Fitment notes — ROSTRA 641018
with Cruise Controlwithout Lane Departure Warning Systemwith Trip Computer
View on
Amazon
ROSTRA 641020
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
without Lane Departure Warning Systemwith Trip Computer
Fitment notes — ROSTRA 641020
without Lane Departure Warning Systemwith Trip Computerwith Adaptive Cruise Control
View on
Amazon
VEMO V15800022
🇺🇸 US 🇨🇦 CA
View on
Amazon
VEMO V15800045
🇺🇸 US
Cruise Control, Dimmer, Turn Signal, Wiper
Fitment notes — VEMO V15800045
Cruise Control, Dimmer, Turn Signal, Wiper
Adaptive Cruise Control
View on
Amazon
WELLS 1S14789
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with Adaptive Cruise Control
View on
Amazon

This table covers the combination / turn-signal 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 RY577
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Functions: Fuel Pump Relay
View on
Amazon
WELLS 1R2303
🇺🇸 US 🇨🇦 CA 🇲🇽 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.

Wiper / Washer Switch

Brand Part Number Markets Notes Buy
ROSTRA 641018
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with Cruise Controlwithout Lane Departure Warning System
Fitment notes — ROSTRA 641018
with Cruise Controlwithout Lane Departure Warning Systemwith Trip Computer
View on
Amazon
ROSTRA 641020
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
without Lane Departure Warning Systemwith Trip Computer
Fitment notes — ROSTRA 641020
without Lane Departure Warning Systemwith Trip Computerwith Adaptive Cruise Control
View on
Amazon
WELLS 1S14789
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with Adaptive Cruise Control
View on
Amazon
WELLS 1S14790
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with Cruise Controlwithout Adaptive Cruise Control
View on
Amazon

This table covers the Wiper / Washer 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.

Buying Electrical Switch & Relay Parts for a 2016 Audi S5

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

  • Confirm you have the 3.0L V6 Supercharged engine — every part on this page is matched to it.
  • 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 Fog / Driving Lamp Switch .

Frequently Asked Questions

How many electrical switch & relay parts fit the 2016 Audi S5?

Our catalog currently lists 99 electrical switch & relay parts for the 2016 Audi S5 across 26 subcategories and 15 brands, covering the 3.0L V6 Supercharged engine. Each part is matched to the engine(s) it fits.

What are the signs of electrical switch & relay problems on a 2016 Audi S5?

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 2016 Audi S5 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 2016 Audi S5?

Every part on this page is matched to the 3.0L V6 Supercharged engine. 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 2016 Audi S5

Electrical Switch & Relay Parts for Other Audi S5 Years

Switch vehicle or jump to a subcategory

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.