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.
Every part on this page is matched to the 3.0L V6 Supercharged — the only engine offered in the 2016 Audi S5.
The most listed brands for 2016 Audi S5 electrical switch & relay parts are WELLS (31 parts), ROSTRA (18 parts) and VEMO (17 parts), plus 12 more brands. Quality grades include Standard Replacement and Economy.
10 parts on this 2016 Audi S5 page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including UAC SW11224C (A/C Refrigerant Pressure Switch) and VEMO V10730302 (Brake Light Switch). Click any part number to see every vehicle that part fits.
A/C Refrigerant Pressure Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| UAC Popular | SW11224C | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Pressure Transducer | View on Amazon |
| FOUR SEASONS | 37427 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Pressure Switch | 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.
5 A/C Refrigerant Pressure Switch parts for the 2016 Audi S5 come from 5 brands — UAC, FOUR SEASONS, GPD and 2 other brands. The "Popular" part is UAC SW11224C.
This group includes UAC SW11224C, FOUR SEASONS 37427 and GPD 1712374 and the remaining parts above.
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.
2 ABS Relay parts for the 2016 Audi S5 come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS.
This group includes STANDARD MOTOR PRODUCTS RY577 and WELLS 1R2303.
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 | 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.
3 Accessory Power Relay parts are listed for the 2016 Audi S5, from WELLS and STANDARD MOTOR PRODUCTS.
Listed part numbers: STANDARD MOTOR PRODUCTS RY577, WELLS 1R2303 and WELLS 1R3730.
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.
This group shows a single part: VEMO V10730498.
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.
5 Brake Light Switch parts for the 2016 Audi S5 come from 5 brands — VEMO, DORMAN, ROSTRA and 2 other brands. The "Popular" part is VEMO V10730302.
The Economy section lists 2 options from VEMO and DORMAN — the catalog's value-priced group. VEMO V10730302 is listed in this group.
In the Standard Replacement grade, ROSTRA, STANDARD MOTOR PRODUCTS and WELLS supply 3 parts: built to original-equipment specification. A representative part number is ROSTRA 620127.
Part numbers include VEMO V10730302, DORMAN 920497 and ROSTRA 620127, among others listed above.
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.
One part is listed for the 2016 Audi S5 — VNE 4013041.
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 | 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.
4 Cruise Control Switch parts are listed for the 2016 Audi S5, from ROSTRA and WELLS.
Listed part numbers: ROSTRA 641018, ROSTRA 641020 and WELLS 1S14789, plus the other parts above.
Dimmer Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ROSTRA | 641018 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Cruise Controlwithout Lane Departure Warning System | View on Amazon |
| ROSTRA | 641020 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without Lane Departure Warning Systemwith Trip Computer | 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.
4 Dimmer Switch parts are listed for the 2016 Audi S5, from ROSTRA and WELLS.
Listed part numbers: ROSTRA 641018, ROSTRA 641020 and WELLS 1S14789, plus the other parts above.
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.
2 Door Lock Switch parts for the 2016 Audi S5 come from VEMO.
This group includes VEMO V10730291 and VEMO V10730293.
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.
6 Fog / Driving Lamp Switch parts are listed for the 2016 Audi S5, from WELLS and ROSTRA. WELLS 1S14791 carries the "Popular" badge.
Listed part numbers: WELLS 1S14791, ROSTRA 650733 and ROSTRA 651297, plus the other parts above.
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.
4 Fuel Pump / Circuit Opening Relay parts for the 2016 Audi S5 come from 3 brands — VEMO, STANDARD MOTOR PRODUCTS and WELLS.
The Economy section: 1 option from VEMO. VEMO V15710070 is listed in this group.
Standard Replacement: 1 part, from VEMO. A representative part number is VEMO V15710071.
2 further parts sit outside the graded sections, with the same engine-level match.
This group includes VEMO V15710070, VEMO V15710071 and STANDARD MOTOR PRODUCTS RY577 and the remaining parts above.
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.
3 Hazard Warning Switch parts are listed for the 2016 Audi S5, from STANDARD MOTOR PRODUCTS and WELLS.
Listed part numbers: STANDARD MOTOR PRODUCTS HZS293, STANDARD MOTOR PRODUCTS HZS279 and WELLS 1S12829.
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.
5 Headlamp Switch parts are listed for the 2016 Audi S5, from STANDARD MOTOR PRODUCTS, WELLS and VEMO. VEMO V10730637 carries the "Popular" badge.
This group includes VEMO V10730637, STANDARD MOTOR PRODUCTS HLS1379 and STANDARD MOTOR PRODUCTS HLS1506 and the remaining parts above.
Horn Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA | 965453801 | 🇺🇸 US | 5-pin connector | View on Amazon |
| VEMO | V15710040 | 🇺🇸 US | Plug (Connector): 5 Pins | 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.
3 Horn Relay parts are listed for the 2016 Audi S5, from HELLA, VEMO and WELLS.
Listed part numbers: HELLA 965453801, VEMO V15710040 and WELLS 1R2303.
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.
One part is listed for the 2016 Audi S5 — WELLS 1S16925.
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 | View on Amazon |
| ROSTRA | 651297 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Front Fog Lightswith Automatic Headlights | View on Amazon |
| ROSTRA | 651298 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Front Fog Lightswithout Automatic Headlights | 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.
6 Instrument Panel Dimmer Switch parts for the 2016 Audi S5 come from 2 brands — WELLS and ROSTRA. The "Popular" part is WELLS 1S14791.
Listed part numbers: WELLS 1S14791, ROSTRA 650733 and ROSTRA 651297, plus the other parts above.
Multi-Function Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH | 0986AH0307 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Multi-Purpose 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.
2 Multi-Function Relay parts for the 2016 Audi S5 come from 2 brands — BOSCH and WELLS.
Part numbers include BOSCH 0986AH0307 and WELLS 1R1007.
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.
2 Neutral Safety Switch / Range Sensor parts for the 2016 Audi S5 come from 2 brands — STANDARD MOTOR PRODUCTS and VNE.
This group includes STANDARD MOTOR PRODUCTS NS769 and VNE 9121220.
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) | View on Amazon |
| VEMO | V10730476 | 🇺🇸 US 🇨🇦 CA | Color-Gray2 Pin | 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 | 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 | View on Amazon |
| FACET | 70190 | 🇺🇸 US | 2 PIN | View on Amazon |
| GPD | 1815293 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with LightPurple | View on Amazon |
| GPD | 1815317 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Graywith Light | 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 | View on Amazon |
| WELLS | 1S11839 | 🇺🇸 US 🇨🇦 CA | 2.00 - 2.50 BarGreen | View on Amazon |
| WELLS | 1S12100 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 2.30 - 2.80 BarPurple | View on Amazon |
| WELLS | 1S10845 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 0.75 - 1.05 BarGray | 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.
17 Oil Pressure Sender / Switch parts for the 2016 Audi S5 come from 9 brands — ROSTRA, WELLS, WALKER PRODUCTS and 6 other brands. The "Popular" part is FACET 70134.
The Economy section: 4 options from WALKER PRODUCTS, ULTRA-POWER and VEMO. ULTRA-POWER 1S12100 is listed in this group.
Standard Replacement: 13 parts, from ROSTRA, WELLS, FACET and 3 other brands. A representative part number is FACET 70134.
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.
This group shows a single part: VEMO V10730369.
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.
5 Power Window Switch parts for the 2016 Audi S5 come from 4 brands — WELLS, ÜRO PARTS, STANDARD MOTOR PRODUCTS and 1 other brand. The "Popular" part is ÜRO PARTS 8K0959855BV10.
The Economy section: 1 option from ÜRO PARTS. ÜRO PARTS 8K0959855BV10 is listed in this group.
Standard Replacement: 4 parts, from WELLS, STANDARD MOTOR PRODUCTS and VEMO. A representative part number is STANDARD MOTOR PRODUCTS DWS2176.
Part numbers include ÜRO PARTS 8K0959855BV10, STANDARD MOTOR PRODUCTS DWS2176 and VEMO V10730323, among others listed above.
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.
2 Starter Motor Control Relay parts are listed for the 2016 Audi S5, from STANDARD MOTOR PRODUCTS and WELLS.
Listed part numbers: STANDARD MOTOR PRODUCTS RY577 and WELLS 1R2303.
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.
3 Trunk Lid / Tailgate Release Switch parts are listed for the 2016 Audi S5, from VEMO and ÜRO PARTS.
Economy: 1 part, from ÜRO PARTS. A representative part number is ÜRO PARTS 5N0827566T.
The Standard Replacement section: 2 options from VEMO. VEMO V10730436 is listed in this group.
This group includes ÜRO PARTS 5N0827566T, VEMO V10730436 and VEMO V10730653.
Turn Signal Switch
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VEMO | V15803313 | 🇺🇸 US 🇨🇦 CA | ConvertibleCruise control system (CCS) | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ROSTRA | 641018 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Cruise Controlwithout Lane Departure Warning System | View on Amazon |
| ROSTRA | 641020 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without Lane Departure Warning Systemwith Trip Computer | View on Amazon |
| VEMO | V15800022 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| VEMO | V15800045 | 🇺🇸 US | Cruise Control, Dimmer, Turn Signal, Wiper | 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.
6 Turn Signal Switch parts for the 2016 Audi S5 come from 3 brands — VEMO, ROSTRA and WELLS.
The Economy section: 1 option from VEMO. VEMO V15803313 is listed in this group.
Standard Replacement: 5 parts, from ROSTRA, VEMO and WELLS. A representative part number is ROSTRA 641018.
Part numbers include VEMO V15803313, ROSTRA 641018 and ROSTRA 641020, among others listed above.
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.
2 Washer Pump Relay parts for the 2016 Audi S5 come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS.
This group includes STANDARD MOTOR PRODUCTS RY577 and WELLS 1R2303.
Wiper / Washer Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ROSTRA | 641018 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Cruise Controlwithout Lane Departure Warning System | View on Amazon |
| ROSTRA | 641020 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without Lane Departure Warning Systemwith Trip Computer | 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.
4 Wiper / Washer Switch parts are listed for the 2016 Audi S5, from ROSTRA and WELLS.
This group includes ROSTRA 641018, ROSTRA 641020 and WELLS 1S14789 and the remaining parts above.
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
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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.