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Audi S4 Interior Electronic Parts

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Audi B9 Billet Aluminum Control Ring Kit - NOTCHED - Black Anodized Small MMI

ES#3690754 - 023770ECS04-02KT - Audi B9 Billet Aluminum Control Ring Kit - NOTCHED - Black Anodized Small MMI - Set of four billet aluminum trim rings for your climate control, MMI, and volume knobs. - ECS - Audi

Set of four billet aluminum trim rings for your climate control, MMI, and volume knobs. 10X Entries Into Our F80 M3 Sweepstakes

For vehicles without touch sensitive MMI knob

Brand:
ECS - Corporate Logo
ES#:
3690754
Mfg#:
023770ECS04-02KT
In Stock
ON SALE! SAVE 25%
$129.99

This product was last offered at the strikethrough price on
06-13-2026

$97.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Audi B9 Billet Aluminum Control Ring Kit - NOTCHED - Red Anodized Large MMI

ES#3638609 - 023770ECS08-03KT - Audi B9 Billet Aluminum Control Ring Kit - NOTCHED - Red Anodized Large MMI - Set of four billet aluminum trim rings for your climate control, MMI, and volume knobs. - ECS - Audi

Set of four billet aluminum trim rings for your climate control, MMI, and volume knobs. 10X Entries Into Our F80 M3 Sweepstakes

For vehicles with touch sensitive MMI knob

Brand:
ECS - Corporate Logo
ES#:
3638609
Mfg#:
023770ECS08-03KT
In Stock
ON SALE! SAVE 25%
$129.99

This product was last offered at the strikethrough price on
06-13-2026

$97.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Power Window Switch - Nero (Black) - Priced Each

ES#452542 - 8K0959855AV10 - Power Window Switch - Nero (Black) - Priced Each - Single switch for the passenger doors - Genuine Volkswagen Audi - Audi

Single switch for the passenger doors Up to the 2012 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
452542
Mfg#:
8K0959855AV10
Ships in 1 day
12% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$109.99

This product was last offered at the strikethrough price on
08-31-2026

$96.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Audi B9 Billet Aluminum Control Ring Kit - SMOOTH - Red Anodized Small MMI

ES#3690753 - 023770ECS02-03KT - Audi B9 Billet Aluminum Control Ring Kit - SMOOTH - Red Anodized Small MMI - Set of four billet aluminum trim rings for your climate control, MMI, and volume knobs. - ECS - Audi

Set of four billet aluminum trim rings for your climate control, MMI, and volume knobs. 10X Entries Into Our F80 M3 Sweepstakes

For vehicles without touch sensitive MMI knob

Brand:
ECS - Corporate Logo
ES#:
3690753
Mfg#:
023770ECS02-03KT
In Stock
ON SALE! SAVE 25%
$126.99

This product was last offered at the strikethrough price on
06-13-2026

$95.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Parking Aid Sensor - Primed - Priced Each

ES#2901161 - 7H0919275DGRU - Parking Aid Sensor - Primed - Priced Each - Located in the bumper of your vehicle - Vemo - Audi

Located in the bumper of your vehicle

Brand:
Vemo - Corporate Logo
ES#:
2901161
Mfg#:
7H0919275DGRU
Ships in 1 Business Day
$95.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Switch

ES#2497357 - 1327Z-99 - Ignition Switch - Start your vehicle with ease with a new ignition switch - Bremmen Parts - Audi Volkswagen Porsche

Start your vehicle with ease with a new ignition switch 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
2497357
Mfg#:
1327Z-99
In Stock
ON SALE! SAVE 15%
$12.99

This product was last offered at the strikethrough price on
09-16-2026

$11.04 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Window Switch - Main (Black)

ES#4872458 - 8Z0959851F5PR - Front Window Switch - Main (Black) - Includes all four interior window switches - Vemo - Audi

Includes all four interior window switches

Brand:
Vemo - Corporate Logo
ES#:
4872458
Mfg#:
8Z0959851F5PR
Special Order: No Guaranteed ETA
$78.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Audi B9 Billet Aluminum Control Ring Kit - SMOOTH - Black Anodized Large MMI

ES#3638605 - 023770ECS07-02KT - Audi B9 Billet Aluminum Control Ring Kit - SMOOTH - Black Anodized Large MMI - Set of four billet aluminum trim rings for your climate control, MMI, and volume knobs. - ECS - Audi

Set of four billet aluminum trim rings for your climate control, MMI, and volume knobs. 10X Entries Into Our F80 M3 Sweepstakes

For vehicles with touch sensitive MMI knob

Brand:
ECS - Corporate Logo
ES#:
3638605
Mfg#:
023770ECS07-02KT
In Stock
ON SALE! SAVE 40%
$126.99

This product was last offered at the strikethrough price on
05-02-2026

$76.19 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Lane Change Assist Button

ES#452997 - 8K1927451 - Lane Change Assist Button - Restore use of your lane change assist feature - Genuine Volkswagen Audi - Audi

Restore use of your lane change assist feature

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
452997
Mfg#:
8K1927451
Ships in 3 Business Days
12% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$84.99

This product was last offered at the strikethrough price on
08-31-2026

$74.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Window Switch - Main

ES#2639774 - 8Z0959851F5PR - Window Switch - Main - Drivers door window switch - Bremmen Parts - Audi

Drivers door window switch 10X Entries Into Our F80 M3 Sweepstakes

Sedan and Avant models only

Brand:
Bremmen Parts - Corporate Logo
ES#:
2639774
Mfg#:
8Z0959851F5PR
Special Order: No Guaranteed ETA
ON SALE! SAVE 15%
$86.99

This product was last offered at the strikethrough price on
05-02-2026

$73.69 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Power Window Switch Assembly - Nero (Black)

ES#2901839 - 8K0959851DV10 - Power Window Switch Assembly - Nero (Black) - Main window switch with window lock button for the driver door - Vemo - Audi

Main window switch with window lock button for the driver door Up to the 2012 model year

Brand:
Vemo - Corporate Logo
ES#:
2901839
Mfg#:
8K0959851DV10
Ships in 1 Business Day
$67.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Audi B8 Billet Aluminum Control Ring Kit - SMOOTH - Clear Anodized

ES#3551205 - 019290ecs01-01KT - Audi B8 Billet Aluminum Control Ring Kit - SMOOTH - Clear Anodized - Set of four billet aluminum trim rings for your climate control, MMI, and volume knobs. - ECS - Audi

Set of four billet aluminum trim rings for your climate control, MMI, and volume knobs. 10X Entries Into Our F80 M3 Sweepstakes

For vehicles with MMI "High" only

Brand:
ECS - Corporate Logo
ES#:
3551205
Mfg#:
019290ECS01-01KT
In Stock
ON SALE! SAVE 40%
$110.99

This product was last offered at the strikethrough price on
05-02-2026

$66.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Audi B8 Billet Aluminum Control Ring Kit - NOTCHED - Clear Anodized

ES#3551210 - 019290ecs02-01KT - Audi B8 Billet Aluminum Control Ring Kit - NOTCHED - Clear Anodized - Set of four billet aluminum trim rings for your climate control, MMI, and volume knobs. - ECS - Audi

Set of four billet aluminum trim rings for your climate control, MMI, and volume knobs. 10X Entries Into Our F80 M3 Sweepstakes

For vehicles with MMI "High" only

Brand:
ECS - Corporate Logo
ES#:
3551210
Mfg#:
019290ECS02-01KT
In Stock
ON SALE! SAVE 40%
$107.99

This product was last offered at the strikethrough price on
05-02-2026

$64.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Center Dashboard Dummy Cover - Nero (Black)

ES#453019 - 8K1959674 - Center Dashboard Dummy Cover - Nero (Black) - Blank switch panel used in the dashboard, next to the ESP switch - Genuine Volkswagen Audi - Audi

Blank switch panel used in the dashboard, next to the ESP switch

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
453019
Mfg#:
8K1959674
Ships in 7 Business Days
11% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$70.99

This product was last offered at the strikethrough price on
08-31-2026

$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Power Window Switch Assembly - Nero (Black)

ES#4135778 - 8K0959851FV10 - Power Window Switch Assembly - Nero (Black) - Main window switch with window lock button for the driver door - URO - Audi

Main window switch with window lock button for the driver door 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
From the 2013 model year

Brand:
URO - Corporate Logo
ES#:
4135778
Mfg#:
8K0959851FV10
Ships in 1 Business Day
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Steering Column Multifunction Switch

ES#4331876 - 4E0953513K - Steering Column Multifunction Switch - Controls headlights, flashers, and parking lights. - Meyle - Audi

Controls headlights, flashers, and parking lights. 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4331876
Mfg#:
4E0953513K
In Stock
$56.99 USD
Free Shipping
on orders $49 and up

More About Interior Electronic Parts

Maintain control of electronically controlled interior convenience and security features with modules, switches, and wiring harnesses from ECS Tuning.

Let us help you find the parts that fit your Audi

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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