What is the construction and purpose of switches, controls, and ignition locks?

Switches, controls, and ignition locks are parts responsible for transmitting commands to the car's electrical and mechanical systems. A typical component consists of a housing, contacts, a connector, a button, a knob, or an ignition barrel, depending on the application. These parts are mounted in the vehicle cabin, most often at the steering column, on the dashboard, in the doors, or in the center console. Their task is to provide convenient and precise control of car functions.

What are switches, controls, and ignition locks used for?

Switches, controls, and ignition locks are used to operate lights, wipers, windows, mirrors, locks, heating, and to start the ignition. They are responsible for transmitting a signal to the appropriate module or receiver, so their efficiency directly affects driving comfort and safety. In the case of the ignition lock, cooperation with the steering lock, immobilizer, and starting system is also important.

What role does the control signal play in the operation of these components?

A control signal is information transmitted after activating a button, switch, or ignition lock. It is used to turn on, turn off, or change the operating mode of a specific vehicle system, for example, lights or windows. In practice, its correct transmission depends on the condition of the contacts, connector, wiring harness, and the part's compatibility with the car's electronics. Even slight wear on pins or the mechanism can cause intermittent function operation.

How to choose a switch or ignition lock for a specific car?

It is best to compare the OEM part number, interchangeable numbers, vehicle placement, and equipment version. It is also worth checking the transmission type if the component works with a specific locking system or control panel. For door and console elements, color, mounting side, and button layout are also important.

What symptoms indicate wear of switches, controls, or ignition locks?

Typical symptoms include no response when pressed, intermittent operation, mechanism sticking, lack of backlighting, or play in the button or knob. In the ignition lock, there may be difficulties turning the key, problems with the ignition position, or incorrect steering column unlocking. Such signals should be compared with the condition of the connectors and housing before purchasing a replacement part.

What should be checked before installing a used control element?

Before installation, it is good to assess the condition of the clips, pins, housing, and button surfaces, and compare the part with the old element. Check if the mounting points, plug type, and functions supported by the module match. For parts from door panels or consoles, ensure the element matches the interior trim and cooperating components.

Switches & Controls

At Global Parts automotive store we offer a wide selection of original used car parts including switches, controls and ignitions for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen and others. The switches, controls and ignitions we offer undergo quality control so that you can be sure that you are getting a top-class product.

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Audi A3 8P Hazard Warning Light Switch Indicator Relay Button 8P0941509D

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4L2962108A

Audi Q7 4L Front Door Central Lock Switch Button Panel Right O/S 4L2962108A

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 5K0953569BD-1

Audi Q3 8U Switch Cluster Steering Column Wiper Stalk Slip Indicator 5K0953569BD

€270.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4H0963563

Audi A8 D4 Rear Console Heated Seat Switch Control Button Left N/S 4H0963563

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4L0951523D-3

Audi Q7 4L Steering Wheel Multifunction Control Switch Button 4L0951523D

€56.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8Z0959855B

Audi S4 B6 Switch Window Lifter Button 8Z0959855B

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8V0953521B

Audi A3 8V Steering Column Wiper Indicator Switch Criuse Control 8V0953521B

€75.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4G8953502AA

Audi A5 8T Combination Wipers Indicator Cruise Stalk Squib Ring 4G8953502AA

€99.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4E0959851B

Audi A8 S8 Electric Window Switch Panel Front Driver Side 4E0959851B

€66.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4M0959565D

Audi TT FV Wing Mirror Regulator Switch Adjustment Control Panel 4M0959565D

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4K0959831

Audi A6 C8 Tailgate Boot Lid Release Open Control Switch Button 4K0959831

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8K0959855

Audi A4 B8 Window Lifter Switch Front Rear Door Control Button 8K0959855

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 83B867256

Audi Q3 F3 Rear Door Window Switch Panel Trim Cover Right O/S 83B867256

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8T0959665C

Audi S5 8T Upper Slide Seat Switch Button Front Right O/S 8T0959665C

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8N0953516B

Audi TT 8N Steering Column Surround Lower Trim Panel Cover Panel 8N0953516B

€32.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4F0959527

Audi Q5 8R Anti Theft Tow Away Deactivation Alarm Switch Button Unit 4F0959527

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 83C867255

Audi Q3 F3 Rear Door Window Switch Panel Trim Cover Left N/S 83C86725

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8E0905217

Audi RS4 B7 Engine Push Start Stop Control Switch Button 8E0905217

€270.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8V0905217C

Audi A3 S3 8V Engine Start Stop Button Ignition Switch 8V0905217C

€42.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8P0907457

Audi A3 8P Start Stop Control Switch Button Trim 8P0907457

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4H0959777B-1

Audi A8 D4 A5 F5 Seat Lumbar Control Switch Panel Front Left N/S 4H0959777B

€37.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8V0959565A

Audi A3 8V Electric Mirror Adjustment Switch Panel Unit 8V0959565A

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4E0959766H

Audi A8 D3 Front Seat Control Regulator Switch Button Panel Right O/S 4E0959766H

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8P0919093A

Audi A3 8P Speedometer Lightning Intensity Adjuster Controller Unit 8P0919093A

€28.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4H0941531B-1

Audi A8L 4H Headlight Fog Light Switch Panel Control Unit 4H0941531B

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4E0962109

Audi TT Mk2 8J A8 D4 Anti Theft Tow Away Alarm Switch Button 8P0962109

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8E0941531D-1

Seat Exeo Audi A4 B7 Headlight Fog Light Control Switch Panel Unit 8E0941531D

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4L0959521A

Audi Q7 4L Window Lifter Switch Storage Tray Rear Left N/S 4L0959521A

€32.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4G0951523G

Steering Wheel Multifunction Audi A6 C7 Switch Button Control Set 4G0951523G

€89.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4H0959770E

Audi A8L 4H Rear Door Seat Memory Adjustment Control Switch Right O/S 4H0959770E

€28.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4B0919237

Audi TT 8N Passenger Air Module Deactivation Off Switch 4B0919237

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 5P0919237B

Audi A4 B7 Passenger Air Module Switch Deactivation Lock Button 5P0919237B

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8L0941503B

Audi A3 8L Rear Heated Window Switch Button Panel 8L0941503B

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8W6959665A

Audi A5 F5 Front Seat Control Button Entry Aid Switch Panel Left N/S 8W6959665A

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8V0959565M

Audi A3 8V Exterior Electric Mirror Control Adjuster Switch Button 8V0959565M

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4N0919603M

Audi Q7 4M Dashboard MMI Display Screen Unit Panel Lower 4N0919603M

€379.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 1K0953519A

Audi A3 8P Steering Column Wiper Stalk Control Unit Switch 1K0953519A

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4H0959770D

Audi A8L 4H Front Door Seat Adjustment Control Switch Right O/S 4H0959770D

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8V0941531AA

Audi A3 S3 RS3 8V Headlight Switch Panel Button Control Unit 8V0941531AA

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8U0951523C-1

Audi A3 8V Q3 8U Steering Wheel Multifunction Control Switch 8U0951523C

€56.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4N0925301

Audi Q7 4M Hazard Console Multi Switch Control Panel 4N0925301

€32.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4B0905849

Audi A4 A6 VW Golf IV Passat Polo Ignition Lock Starter Switch 4B0905849

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4K0959855

Audi S3 8Y Front Rear Passenger Door Window Switch 4K0959855

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8N0941503B

Audi TT 8N Switch Button Heated Rear Window Switch 8N0941503B

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8P0953513A-1

Audi A3 8P Steering Wheel Indicator High Beam Light Turn Switch Stalk 8P0953513A

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 1K0953513

Audi A3 8P Steering Column Indicator Stalk Control Unit Switch 1K0953513

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8V0941531AG-1

Audi A3 8V Fog Lamp Headlight Dashboard Control Switch Panel 8V0941531AG

€32.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8J2941531AB

Audi TT 8J Headlight Headlamp Control Switch Panel Unit 8J2941531AB

€37.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8L0927134A

Audi A3 8L ESP Button Switch 8L0927134A

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8K0959855B

Audi RS4 B8 Electric Window Control Switch Button Front Rear N/O/S 8K0959855B

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4F0959851G

Audi Q7 4L Window Lifter Switch Front Driver Side Control Panel 4F0959851G

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4H0959769D

Audi A8L 4H Front Door Seat Memory Adjustment Control Switch Left N/S 4H0959769D

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4H0963564

Audi A8 D4 Rear Heated Seat Switch Button Right O/S 4H0963564

€32.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8F0959851A

Audi A5 8F Cabrio Driver's Door Window Switch Button Panel 8F0959851A

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4E0959769

Audi A8 D3 Memory Seat Adjustment Switch Button Control Unit 4E0959769

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4H0959769E

Audi A8L 4H Rear Door Seat Memory Adjustment Control Switch Left N/S 4H0959769E

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4E0959769A

Audi A8 D3 Memory Seat ON OFF Switch Button Control Unit 4E0959769A

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4H0941531B

Audi A8L 4H Headlight Fog Light Switch Panel Control Unit 4H0941531B

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8K0959673F

Audi A4 B8 A5 8T ESP Traction Stability Switch Control Button 8K0959673F

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8K0959565F

Wing Mirror Panel Audi A4 B8 A5 8T Electric Regulator Adjust Switch 8K0959565F

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8W0941509A

Audi A4 S4 B9 Hazard Triangle Warning Light Switch Button 8W0941509A

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8P2941531AT

Audi S3 A3 8P Fog Lamp Headlight Dashboard Control Switch Panel 8P2941531AT

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8K0959831B

Audi A4 B8 Tailgate Boot Lid Release Switch Button 8K0959831B

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8K0959851C

Audi A5 S5 8T Coupe Driver's Side WIndow Power Switch Button Panel 8K0959851C

Product currently unavailable

Part no. 8P0820043AH

Audi A3 8P Automatic A/C Air Conditioning Climate Control Panel 8P0820043AH

Product currently unavailable

Part no. 82A953521EP

Audi Q3 F3 Switch Cluster Steering Column Wiper Stalk Slip Indicator 82A953521EP

Product currently unavailable

Part no. 8V0919614B-1

Audi TT 8J Centre Console Multimedia Navigation Control 8V0919614B

Product currently unavailable

Part no. 8X0953521B

Audi Q3 8U Indicator Wiper Combination Switch Control Lever Stalk 8X0953521B

Product currently unavailable

Part no. 80A951523D

Audi Q5 FY Steering Wheel Multifunction Control Switch Button Set 80A951523D

Product currently unavailable

Part no. 8T0919611K

Audi A4 B8 Head Unit Media Player Controller Knob Switch Panel 8T0919611K

Product currently unavailable

Part no. 4G0953502A-2

Audi A7 4G Wiper Indicator Cruise Control Stalk Switch Ring 4G0953502A

Product currently unavailable

Part no. 4G0820043AJ

Audi A6 C7 Air Con A/C Heater Climate Control Switch Panel 4G0820043AJ

Product currently unavailable

Part no. 8K0953568F-1

Audi Q5 8R Switch Cluster Slip Ring Squib Indicator Wiper 8K0953568F

Product currently unavailable

Part no. 8X0959672B

Audi A1 8X Hazard Light Switch Button Panel Trim Cover 8X0959672B

Product currently unavailable

Part no. 4N0907129KH

Audi Q7 4M Indicator Wiper Steering Column Switch Cruise Control 4N0907129KH

Product currently unavailable

Part no. 4L0959748

Audi Q7 4L Seat Control Switch Button Panel Front Right O/S 4L0959748

Product currently unavailable

Part no. 4F0951527AE

Audi A3 8P Steering Wheel Multifunction Button Control Switches Set 4E0951527AD

Product currently unavailable

Part no. 4KE927225

Audi A3 S3 8Y Electric Handbrake Parking Brake Switch Button 4KE927225

Product currently unavailable

Part no. 4E0962125A

Audi S8 A8 D3 Front Door Central Lock Switch Button Panel Left N/S 4E0962125A

Product currently unavailable

Part no. 8E0959851D

Audi A4 B7 Electric Window Lift Switch Control Panel Driver Side 8E0959851D

Product currently unavailable

Part no. 8F0863289A

Audi A5 5F Convertible Folding Roof Switch Control Panel 8F0863289A

Product currently unavailable

Part no. 8K0959748A

Audi A5 8T Front Seat Adjustment Switch Right O/S Control Panel 8K0959748A

Product currently unavailable

Audi A6 C7 A7 4G PDC Parking Sensor Traction Switch Control Button 4G0927137C

-2%

Part no. 4G0927137C

Audi A6 C7 A7 4G PDC Parking Sensor Traction Switch Control Button 4G0927137C

Product currently unavailable

Part no. 8U0951523G

Audi Q3 8U S-Line Steering Wheel Multifunction Control Switch Button 8U0951523H

Product currently unavailable

Part no. 4N0907129AE

Audi A4 B5 A5 F5 A6 C8 Indicator Wiper Stalk Cruise Control Squib 4N0907129AE

Product currently unavailable

Part no. 8E0953549Q

Audi A4 B7 Switch Cluster Steering Column Wiper Stalk Slip Indicator 8E0953549Q

Product currently unavailable

Part no. 8E953549Q-1

Audi A4 B7 Steering Column Switch Wiper Indicator Stalk 8E953549Q

Product currently unavailable

Part no. 4M0907129HA

Audi A4 B9 Steering Column Turn Indicator Control Switch Stalk 4M0907129HA

Product currently unavailable

Part no. 4G0951523D-1

Audi A6 C7 Steering Wheel Multifunction Switch Button Control Set 4G0951523D

Product currently unavailable

Part no. 4G0035193F

Audi A6 C7 MMI Multimedia Sat Nav Navigation Switch Control Head Unit 4G0035193E

Product currently unavailable

Part no. 8J0820043BF

Audi TT 8J Air Conditioning A/C Climate Control Heater Switch Panel 8J0820043BF

Product currently unavailable

Part no. 8U0419689C

Audi S5 8T Steering Wheel Multifunction Cover Control Switch Set 4L095523D

Product currently unavailable

Part no. 4M0959565M

Wing Mirror Switch Audi A4 B9 A5 F5 Q7 4M Control Knob 4M0959565M

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Part no. 8K0941531AR

Audi A4 B8 Headlight Switch Control Panel Fog Light Unit 8K0941531AR

Product currently unavailable

Part no. 83A925301B

Audi Q3 RSQ3 F3 Switch Panel Hazard Button Start Stop PDC Drive Select 83A925301

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Part no. 8W0947355F

Audi A4 B9 Rear Door Panel LED Light Harness Wiring Cable Right O/S 8W0947355F

Product currently unavailable

Part no. 8E0959851D-1

Audi A4 B7 Seat Exeo Electric Window Lift Switch Panel Driver Side 8E0959851D

Product currently unavailable

Part no. 8K0959673A

Audi A4 B8 Parking Sensor On Off ESP Switch Block Button Panel 8K0959673A

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Part no. 8V0941531L

Audi A3 8V Headlight Fog Light Switch Panel Control Unit 8V0941531L

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