9 Electrical switch & relay parts are listed for the 2016 Audi A1, in 2 part types, covering both the 1.4L L4 Turbocharged and the 1.8L L4 Turbocharged. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2016 Audi A1, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches. All 9 listed parts are Oil Pressure Sender / Switch (8 parts) and Brake Light Switch (1 part).
The 2016 Audi A1 was sold with both the 1.4L L4 Turbocharged and the 1.8L L4 Turbocharged. 1 part fits every engine; the other 8 are engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2016 Audi A1 electrical switch & relay parts are WELLS (5 parts), STANDARD MOTOR PRODUCTS (2 parts) and GPD (1 part), plus 1 more brand.
2 parts on this 2016 Audi A1 page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including STANDARD MOTOR PRODUCTS PS489 (Oil Pressure Sender / Switch) and WELLS 1S6875 (Oil Pressure Sender / Switch). Click any part number to see every vehicle that part fits.
Brake Light Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: all 2016 A1 engines | 1S10862 | 🇲🇽 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.
This group shows a single part: WELLS 1S10862.
Oil Pressure Sender / Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 1.8L L4 Turbocharged | PS489 | 🇲🇽 MX | Terminal Quantity: 2 | View on Amazon |
| WELLS Popular Fits: 1.8L L4 Turbocharged | 1S6875 | 🇲🇽 MX | Connector Gender: Female | View on Amazon |
| GPD Fits: 1.8L L4 Turbocharged | 1815319 | 🇲🇽 MX | with LightBlue | View on Amazon |
| HOLSTEIN Fits: 1.8L L4 Turbocharged | 2OPS0303 | 🇲🇽 MX | Dark Blue1 Blade Terminal | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 1.8L L4 Turbocharged | PS665 | 🇲🇽 MX | BlackColor: Green | View on Amazon |
| WELLS Fits: 1.4L L4 Turbocharged | 1S6863 | 🇲🇽 MX | 0.30 - 0.60 BarGreen | View on Amazon |
| WELLS Fits: 1.4L L4 Turbocharged | 1S10849 | 🇲🇽 MX | 2.15 - 2.95 BarBlue | View on Amazon |
| WELLS Fits: 1.8L L4 Turbocharged | 1S12101 | 🇲🇽 MX | 2.15 - 2.95 BarBlue | 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.
8 Oil Pressure Sender / Switch parts for the 2016 Audi A1 come from 4 brands — WELLS, STANDARD MOTOR PRODUCTS, GPD and 1 other brand. The "Popular" part is STANDARD MOTOR PRODUCTS PS489.
Part numbers include STANDARD MOTOR PRODUCTS PS489, WELLS 1S6875 and GPD 1815319, among others listed above.
Buying Electrical Switch & Relay Parts for a 2016 Audi A1
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. Some electrical switch & relay parts fit every engine; others are 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 Brake Light Switch .
Frequently Asked Questions
How many electrical switch & relay parts fit the 2016 Audi A1?
Our catalog currently lists 9 electrical switch & relay parts for the 2016 Audi A1 across 2 subcategories and 4 brands, covering both the 1.4L L4 Turbocharged and the 1.8L L4 Turbocharged. Each part is matched to the engine(s) it fits.
Do electrical switch & relay parts differ between 2016 Audi A1 engines?
Some do. 1 part fits every engine; the other 8 are engine-specific. Each row (and the filter at the top) shows which. 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 2016 Audi A1?
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 A1 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 A1?
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 2016 Audi A1
Electrical Switch & Relay Parts for Other Audi A1 Years
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