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 S3 8V Engine Start Stop Button Ignition Switch 8V0905217C

€47.95

Free delivery: Sep 15 – 16

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: Sep 15 – 16

If paid before 14:00

Part no. 8V0959855B

Audi A3 8V Electric Window Control Switch Button Front Rear 8V0959855B

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. 5P0919237

Audi A3 8P Passenger Air Module Switch Deactivation Lock Button 5P0919237

€23.95

Free delivery: Sep 15 – 16

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: Sep 15 – 16

If paid before 14:00

Part no. 4H0941531B-1

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

€23.95

Free delivery: Sep 15 – 16

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: Sep 15 – 16

If paid before 14:00

Part no. 8W0941509A

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

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. 8V0925301AT

Audi A3 8V Start Stop Hazard Traction Screen Switch Button Panel 8V0925301AT

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. 4H0959855A

Audi A6 A7 A8 Electric Window Switch Button Rear Left Right N/O/S 4H0959855A

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. 8L0941503B

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

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. 4E0953503C

Audi A6 C6 Wiper Stalk Control Arm Switch Control 4E0953503C

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. 4E0953513E

Audi A6 C6 Control Unit Module Indicator Stalk Switch 4E0953513E

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. 8P0919238

Audi A3 8P Dashboard Alarm Warning Sensor Light 8P0919238

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. 4E0959855A

Audi A8 S8 D3 Window Lifter Switch Button Rear Left Right N/O/S 4E0959855A

€23.95

Free delivery: Sep 15 – 16

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: Sep 15 – 16

If paid before 14:00

Part no. 8U0951523C-1

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

€56.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. 4G1962107

Audi A6 C7 Front Central Door Locking System Button Switch Left N/S 4G1962107

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. 8V0941531AG-1

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

€32.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. 4M0959565P

Audi Q5 FY Wing Mirror Adjustment Switch Control Unit Regulator 4M0959565P

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. 8K0959855A

Audi A4 B8 Electric Window Control Switch Regulator Button Panel SET 8K0959855A

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. 8L0927134A

Audi A3 8L ESP Button Switch 8L0927134A

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. 4G0941509

Audi A7 4G8 Hazard Warning Light Switch Button Unit 4G0941509

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. 4H0962107B

Audi A8 D4 Central Lock Switch Door Locking Button Front Left N/S 4H0962107B

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. 4M0959861B

Audi Q7 4M Seat Switch Release Backrest Button Left Right N/O/S 4M0959861B

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. 8D0959565A

Audi A3 8L A4 B5 A8 D2 Electric Wing Mirror Adjustment Switch 8D0959565A

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. 8V0959855

Audi A3 8V Window Lifter Switch Rear Door Control Button 8V0959855

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. 4E0959769

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

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. 4E0959769A

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

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. 4G0941531S

Audi A7 4G Headlamp Headlight Control Unit Module Switch 4G0941531S

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. 4N0907129KH

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

€85.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. 8J0907539

Audi TT 8J A3 8P Dashboard Light Sun Solar Sensor Unit 8J0907539

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. 8U0959673A

Audi Q3 8U Start Stop Drive Select Control Switch Panel Button 8U0959673A

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. 4K2941501K

Audi S3 8Y Fog Lamp Headlight Dashboard Control Switch Panel 4K2941501K

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. 4H0959778B

Audi A7 S7 4G8 Front Seat Lumbar Control Switch Buttons Right O/S 4H0959778B

€28.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. 8J0919238

Audi TT 8J Dashboard Alarm Warning Sensor Security Light 8J0919238

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. 8U0927134

Audi Q3 8U ESP Off Traction Stability Switch Control Button 8U0927134

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. 4E0951527AD

Audi A4 B8 Steering Wheel Multifunction Control Switch Button Set 4E0951527AD

Product currently unavailable

Part no. 8K0953502BD

Audi A4 B8 Steering Column Cluster Indicator Wiper Stalk Squib 8K0953502BD

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Part no. 8R0953568Q

Audi A5 S5 8T Steering Wheel Indicator Wiper Cruise Control Stalk 8R0953568Q

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Part no. 4E0951527AH

Steering Wheel Button Audi A3 A4 A5 A6 Q7 RS5 Control Switches 4E0951527AH

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Part no. 8H0959727B

Audi A4 B7 Roof Switch Convertible Open Close 8H0959727B

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Part no. 8V0959851L

Audi Q2 GA A3 8V Electric Window Regulator Driver's Side Switch Panel 8V0959851L

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Part no. 8X0953521AF

Audi Q3 8U Wiper Indicator Combined Stalk Arm Cruise Control 8X0953521AF

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Part no. 8K0953502BC

Audi A4 B8 A5 8T Steering Wheel Wiper Control Switch Stalk Squib 8K0953502BC

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Part no. 8K0959851F

Window Regulator Switch Audi Q5 8R A4 B8 Driver's Side Control Unit 8K0959851F

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Part no. 4G8953502A

Audi A7 4G Wiper Switch Indicator Stalk Ring Cruise Control 4G8953502A

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Part no. 4M0959851B

Audi A4 B9 Window Lifter Switch Button Panel Trim Driver's Side 4M0959851B

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Part no. 8U0951523

Audi A3 8V Steering Wheel Multifunction Control Switch Button Set 8U0951523

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Part no. 4G0941531BE

Audi A6 C7 Headlight Fog Light Switch Panel Control Unit 4G0941531BE

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Part no. 8P0953513C

Audi A3 8P Steering Column Turn Indicator Control Switch Stalk 8P0953513C

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Part no. 4H0419689B

Audi A7 4G Steering Wheel Multifunction Switch Cover Trim 62473380F

Product currently unavailable

Part no. 8P0927137CG

Audi A3 8P Switch Panel Centre Console Dashboard Start Stop 8P0927137CG

Product currently unavailable

Part no. 8P0953513E

Audi A3 8P Steering Column Turn Indicator Control Switch Stalk 8P0953513E

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Part no. 8R0953568Q-3

Audi A4 B8 Steering Wheel Indicator Wiper Cruise Control Stalk Squib 8R0953568Q

Product currently unavailable

Part no. 8V0959565E

Audi RS3 8V Electric Mirror Adjustment Switch Panel Unit 8V0959565E

Product currently unavailable

Part no. 4F0953549D

Audi A6 C6 Indicator Wiper Cruise Control Stalk Switch Assembly 4F0953549D

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Part no. 81A035736

Audi A3 8V USB AUX Socket Plug Input Connector Media Port Panel 81A035736

Product currently unavailable

Part no. 8E0959851C

Audi A4 B7 TT 8J Window Lifter Switch Driver Side Door Button Panel 8E0959851C

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Part no. 8K0959748B

Audi A6 C7 Seat Control Switch Button Panel Front Right O/S 8K0959748B

Product currently unavailable

Part no. 8U0951523A

Audi Q3 8U Steering Wheel Multifunction Control Switch Button 8U0951523A

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Part no. 4M0959565T

Audi A3 8Y Q2 GA Q3 F3 Mirror Control Adjustment Switch Power Fold 4M0959565T

Product currently unavailable

Part no. 8U0951523E

Audi Q3 8U Steering Wheel Multifunction Control Switch Button Set 8U0951523E

Product currently unavailable

Part no. 4F0959851F

Audi S3 8P Front Electric Window Control Switch Panel Driver's Side 4F0959851F

Product currently unavailable

Part no. 4L0951523D-4

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

Product currently unavailable

Part no. 8E0941531C

Audi A4 B8 Headlight Lamp Switch Control Panel Fog Light Unit 8E0941531C

Product currently unavailable

Part no. 4E0951527AD-1

Audi A4 B8 Steering Wheel Multifunction Control Switch Button Set 4E0951527AD

Product currently unavailable

Part no. 8N0963563B

Audi TT 8N Dashboard Panel Heated Seat Switch 8N0963563B

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Part no. 8K0953502BK

Audi A4 B8 Indicator Wiper Stalk Cruise Control Squib Ring 8K0953502BK

Product currently unavailable

Part no. 1K8919237

Audi Q3 8U Interior Deactivation Passenger Air Module Off Switch 1K8919237

Product currently unavailable

Part no. 8K0953568F-1

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

Product currently unavailable

Part no. 4F0953549D-1

Indicator Wiper Audi Q7 4L A6 C6 Cruise Control Stalk Switch Assembly 4F0953549D

Product currently unavailable

Part no. 8W0951523F-1

Audi A5 8T Steering Wheel Switches Multifunction Button Cover Trim 8W0951523F

Product currently unavailable

Part no. 4H0959917A-1

Audi A5 F5 Front Seat Massage Unit Switch Left N/S Control Button 4H0959917A

Product currently unavailable

Part no. 4G0951523C-2

Audi A1 8X Steering Wheel Multifunction Control Switch 4G0951523C

Product currently unavailable

Part no. 8W0820043BJ

Audi A4 B9 Automatic Air Conditioning Climate Control Panel 8W0820043BJ

Product currently unavailable

Part no. 4M0907129HD

Audi A4 B9 Steering Column Turn Indicator Control Switch Stalk Squib 4M0907129HD

Product currently unavailable

Part no. 4G0951523D-1

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

Product currently unavailable

Part no. 8R0953568Q-1

Audi S5 8T Steering Wheel Indicator Wiper Cruise Control Stalk Squib 8R0953568Q

Product currently unavailable

Part no. 4F0953549E

Audi Q7 4L Switch Cluster Indicator Wiper Stalk Cruise Control Unit 4F0953549E

Product currently unavailable

Part no. 8K0953502D

Audi A4 B8 Steering Wheel Wiper Cruise Control Switch Stalk Squib 8K0953502D

Product currently unavailable

Part no. 8Z0959851H

Audi A3 S3 8P Window Switch Regulator Front Driver's Side 8Z0959851H

Product currently unavailable

Part no. 82A953521A-1

Audi A3 8V Steering Column Cruise Control Switch Wiper Stalk Slip 82A953521A

Product currently unavailable

Part no. 8P0927137J

Audi S3 8P Interior Control Hazard Switch Button Panel 8P0927137J

Product currently unavailable

Part no. 8K0941531AA

Audi S5 8T Headlight Fog Light Switch Panel Control Unit 8K0941531AA

Product currently unavailable

Part no. 8W0919614T

Audi A4 B9 Volume Multimedia MMI Controller Module Switch Panel 8W0919614T

Product currently unavailable

Part no. 8Z0959851G

Audi A3 S3 8V Electric Window Control Switch Regulator Button Panel 8Z0959851G

Product currently unavailable

Part no. 4G0820043CD

Audi A7 4G8 A/C Air Condition Heater Climate Control Switch Panel 4G0820043CD

Product currently unavailable

Part no. 4G2919710E

Audi A6 C7 Centre Console Shifter Gear Lever Multimedia Switch 4G2919710E

Product currently unavailable

Part no. 8P0953513F

Audi TT 8J Wiper Switch Stalk Cruise Control Switch 8P0953513F

Product currently unavailable

Part no. 8E29621085PR

Audi A4 B6 B7 Door Central Locking Lock Switch Button Control 8E29621085PR

Product currently unavailable

Part no. 8V0919614B

Audi TT 8J Centre Console Multimedia Navigation Control 8V0919614B

Product currently unavailable

Part no. 82A953521A

Audi A3 8V Steering Column Switch Cluster Wiper Stalk Slip 82A953521A

Product currently unavailable

Part no. 8R0953568K

Audi A5 8T Steering Column Switch Wiper Indicator Stalk Control Unit 8R0953568K

Product currently unavailable

Part no. 4F0959851H

Audi A3 8P Window Lifter Switch Window Control Buttons Switches 4F0959851H

Product currently unavailable

Part no. 8X0953521D

Audi A1 8X Indicator Wiper Combination Switch Stalk Cruise Control 8X0953521D

Product currently unavailable

Part no. 83A959851C

Audi A3 8Y Q3 F3 Driver's Door Front Electric Window Switch Panel 83A959851C

Product currently unavailable

Part no. 4G0927137B

Audi A6 A7 C7 PDC Parking Sensor Traction Switch Control Button Panel 4G0927137B

Product currently unavailable

Part no. 4G0959831D

Audi A4 B9 Tailgate Boot Lid Release Closure Button Switch Panel 4G0959831D

Product currently unavailable

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