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 Speedometer Lightning Intensity Adjuster Controller Unit 8P0919093A

£13.95

Part no. RHD-4L2711814

Audi Q7 4L Parking Brake Release Lever Pull Handle 4L2711814

£13.95

Part no. 4L0959748A

Audi Q7 4L Seat Control Switch Button Panel Front Right O/S 4L0959748A

£13.95

Part no. RHD-4H2959819

Audi A8 4H Front Seat Adjustment Switch Left N/S Control Panel 4H2959819

£66.95

Part no. 4K2962108

Audi A6 C8 Central Locking Switch Door Control Panel Front Right O/S 4K2962108

£13.95

Part no. RHD-4H2959820

Audi A8 4H Front Seat Adjustment Switch Right O/S Control Panel 4H2959820

£66.95

Part no. 4L0951523D-3

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

£47.95

Part no. RHD-4K0959770A

Audi A6 C8 A7 4K Door Card Seat Memory Control Switch Aluminium 4K0959770A

£13.95

Part no. RHD-81C959521

Audi Q2 GA Window Lifter Switch Panel Trim Cover Panel Front Left N/S 81C959521

£18.95

Part no. 8U0959673E

Audi Q3 8U Dashboard Start Stop Switch Dash Button Panel 8U0959673E

£13.95

Part no. 4K0959831

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

£13.95

Part no. 8K0959565F

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

£13.95

Part no. RHD-4K2905217C

Audi A6 C8 Engine Start Stop Switch Button Petrol TFSIe DRYA 4K2905217C

£32.95

Part no. 8P0907457

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

£13.95

Part no. 4H0959777B-1

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

£32.95

Part no. 4M0959565P

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

£13.95

Part no. RHD-8K2959674A

Audi A5 S5 8T Switch Button PDC Parking System ESP Panel 8K2959674A

£28.95

Part no. RHD-8K1959673G-1

Audi A5 8T Parking Distance Control PDC ESP Switch Panel CD Changer 8K1959673G

£37.95

Part no. 8K0959855A

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

£13.95

Part no. 4H0951523G

Audi A8 4H Steering Wheel Multifunction Control Switch Button Set 4H0951523G

£28.95

Part no. 8W6959665A

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

£13.95

Part no. 5K0953569BD-1

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

£227.95

Part no. 8E0905217

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

£227.95

Part no. 81A925301J

Audi Q2 GA Dashboard Switch Panel ASR Lock Hazard Lights Start Stop 81A925301J

£13.95

Part no. 4G0927137B

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

£47.95

Part no. 8V0925301DK

Audi A3 8V Interior Traction Control Hazard Switch Button Panel 8V0925301DK

£13.95

Part no. 8P0919094A

Audi A1 8X Headlamp Headlight Adjustment Control Unit Module Switch 8P0919094A

£13.95

Part no. RHD-4G8962108

Audi A7 4G Sportback Central Locking Lock Button Switch Panel 4G8962108

£18.95

Part no. 4L0959747

Audi Q7 4L Front Seat Control Regulator Switch Button Panel Left N/S 4L0959747

£13.95

Part no. 4F0959527

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

£13.95

Part no. RHD-8W6959517G-1

Audi A5 S5 F5 Coupe Door Handle Opener Trim Panel Front Left N/S 8W6959517G

£32.95

Part no. 8N0919719

Audi TT 8N Mk1 Centre Console Lock Button Switch Storage Tray 8N0919719

£13.95

Part no. RHD-8Y0959770

Audi A3 S3 8Y Seat Memory Switch Button Panel Front Right O/S 8Y0959770

£18.95

Part no. RHD-8W6959518J-2

Audi A5 S5 F5 Coupe Door Handle Opener Trim Switch Front Right O/S 8W6959518J

£37.95

Part no. 4E0959769

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

£13.95

Part no. RHD-8P2941531BN

Audi A3 8P Headlight DRL Fog Light Control Switch Panel 8P2941531BN

£13.95

Part no. 4E0959769A

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

£13.95

Part no. 4M0907129HH

Audi S5 F5 Steering Column Turn Indicator Control Switch Stalk Squib 4M0907129HH

£170.95

Part no. RHD-8T2867172-3

Audi A5 8T Door Card Seat Mirror Switch Button Panel Front Right O/S 8T2867172

£18.95

Part no. 8T0881231A

Audi A5 8T A6 C7 RS6 4G Seat Adjust Handle Front Left N/S Black 8T0881231A

£13.95

Part no. RHD-4H2907569B

Audi A8 D4 4H Speedometer Odometer Reset Trip Button Switch 4H2907569B

£13.95

Part no. 8K0905217A-1

Audi A4 B8 A5 8T Engine Ignition Start Stop Switch Button 8K0905217A

£18.95

Part no. 83B867256

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

£23.95

Part no. 83C867255

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

£23.95

Part no. RHD-8W2919616C

Key Pad Audi A5 F5 A4 B9 Multimedia Controller Switch Panel Control 8W2919616C

£13.95

Part no. RHD-8P2941531AD

Audi A3 8P Headlight Control Switch DRL Lamp Light 8P2941531AD

£13.95

Part no. 4F0953549D-1

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

£37.95

Part no. RHD-8E2962109

Audi A4 B7 Towing Alarm Sensor Tow Away Switch Module Button 8E2962109

£13.95

Part no. 8K9885681A

Audi A6 C7 Seat Backrest Release Switch Button Rear Right N/O/S 8K9885681A

£28.95

Part no. 8N0941503B

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

£13.95

Part no. 1K0919237A

Audi A4 B8 A5 8T A6 C6 Passenger Air Module Deactivation Switch 1K0919237A

£13.95

Part no. 4H0959516

Audi A8 D4 Window Lifter Switch Trim Rear Right O/S Door Card Panel 4H0959516

£13.95

Part no. 8V0959855C

Audi A3 8V Electric Window Control Switch Button Front Rear 8V0959855C

£13.95

Part no. RHD-8P2941531AA

Audi S3 8P Fog Lamp Headlight Dashboard Control Switch Panel 8P2941531AA

£13.95

Part no. 4L0959521A

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

£28.95

Part no. 8X0959674B

Audi A1 8X Wheel Tyre Pressure Sensor Module RDC Control 8X0959674B

£18.95

Part no. 4F0959831

Audi S6 C6 Switch Bootlid Tailgate Release Button 4F0959831

£18.95

Part no. 4K2941501K

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

£13.95

Part no. 8W0947355F

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

£18.95

Part no. RHD-8E2919234B

Audi A4 B7 Passenger Air Module OFF Switch Warning Light 8E2919234B

£13.95

Part no. RHD-8Y2857304

Audi A3 S3 8Y Fog Light Switch Trim Panel Surround Polished Black 8Y2857304

£23.95

Part no. RHD-4G8959830-1

Audi A7 4G8 Trunk Boot Tailgate Release Button Open Control Switch 4G8959830

£13.95

Part no. rhd-8K2927325

Audi A4 B8 A5 8T Start Stop Switch Button Unit 8K2927325

£13.95

Part no. 4H0941531

A8 S8 Quattro 4H Headlight Fog Light Control Switch 4H0941531

£13.95

Part no. RHD-4E2919612B

Audi A8 D3 Centre Console MMI Head Unit Control Panel Switches 4E2919612B

£99.95

Part no. RHD-8P2941531L

Audi A3 8P Headlight Switch Light Control Panel Module 8P2941531L

£13.95

Part no. 4H0962109

Audi TT A1 A6 Q3 Alarm Deactivation Switch Button 4H0962109

£13.95

Part no. 4G0941531S

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

£13.95

Part no. RHD-8U2941531A

Audi Q3 8U Headlight Switch Panel Button Control Unit 8V0941531AA

£13.95

Part no. 4G0959855

Audi A1 8X Electric Window Control Switch Button 4G0959855

£13.95

Part no. RHD-4K2941501AA

Audi S3 8Y Headlamp Headlight Control Unit Module Switch 4K2941501AA

£13.95

Part no. 8P0698459B

Audi TT 8J Brake Light Electrical Switch Button Unit Sensor 8P0698459B

£13.95

Part no. RHD-8S2925301A

Audi TT FV Dashboard Hazard Traction Stop Control Panel Switch 8S2925301A

£13.95

Part no. RHD-8E2919234A

Audi A4 B7 Passenger Air Module ON/OFF Indicator Switch 8E2919234A

£13.95

Part no. 82A953521GE

Audi A3 8Y Switch Cluster Steering Column Wiper Stalk Slip Indicator 82A953521GE

£28.95

Part no. 4E0941531G

Audi A8 D3 A8 Sport T Headlight Control Switch Soul Black 4E0941531G

£13.95

Part no. RHD-4H2959674AQ

Audi A8 D4 Front Dashboard Parking Sensor Switch Control 4H2959674AQ

£18.95

Part no. 4H0820911C

Audi A8L 4H Dashboard Air Vent Adjustment Regulator Knurled Switch 4H0820911C

£13.95

Part no. 4B0953503H

Audi A3 8L VW Golf Mk4 Steering Column Cluster Wiper Washer Stalk 4B0953503H

£13.95

Part no. RHD-4H2959674AP

Audi A8L 4H Dashboard PDC Air Module Off Multi Switch Panel 4H2959674AP

£18.95

Part no. 4F2927227A

Audi A6 C6 Display Glove Box Storage Switch Control Button Panel 4F2927227A

£13.95

Part no. 8S0919614M

Audi TT FV Multimedia Control Switch Touchpad Knob Radio Controller 8S0919614M

£28.95

Part no. 4M0962109

Anti Theft Alarm Sensor Audi A3 8V A4 S4 B9 A5 8W Switch Module Unit 4M0962109

£13.95

Part no. RHD-8U2941567-2

Audi Q3 8U Front Dashboard Start Stop ESP Switch Park Sensor Panel 8U2941567

£13.95

Part no. 8K0959673

Audi A4 B8 Switch Panel ESP OFF Switch Button Panel 8K0959673

£13.95

Part no. 8E0953549S

Audi A4 B7 Steering Column Combination Switch Module Interface 8E0953549S

£18.95

Part no. 8U0959851A

Audi Q3 8U Electric Window Control Switch Regulator Button Panel 8U0959851A

£13.95

Part no. 4D0907539

Porsche Cayenne 9PA Dashboard Light Sun Solar Sensor Climatronic Unit 4D0907539

£18.95

Part no. 8P7885693

Audi A5 8F Rear Seat Backrest Release Lever Handle Left N/S 8P7885693

£13.95

Part no. 8X08196814

Audi A1 8X Dashboard Sunlight Solar Sun Sensor Control Unit 8X08196814

£13.95

Part no. RHD-8U2941567-1

Audi Q3 8U Front Dashboard ESP PDC Switch Panel Drive Select 8U2941567

£13.95

Part no. 4G0941531BG

Audi A6 Allroad A7 4G8 Driving Light Headlight Fog Light Switch 4G0941531BG

£42.95

Part no. RHD-8P3959521A

Audi A3 S3 8P Front Door Window Switch Panel Trim Control Left N/S 8P3959521A

£13.95

Part no. 8P0919234B

Audi A3 8P Passenger Air Module Switch Deactivation Lamp Button 8P0919234B

£13.95

Part no. 8K0905217C-1

Audi A4 B8 A5 8T Q5 8R Red Engine Ignition Start Stop Switch Button 8K0905217C

£42.95

Part no. 8N0927134

Audi TT 8N ESP Brake Traction Control Switch Button Unit 8N0927134

£13.95

Part no. RHD-4H2927225B

Audi A8 4H Parking Brake Handbrake Button Switch Control Unit 4H2927225B

£18.95

Part no. RHD-8T0919611M-1

Audi RS4 B8 Centre Console Shifter Gear Lever Multimedia Switch 8T0919611M

£218.95

Part no. RHD-8P2941531BC

Audi A3 8P Fog Lamp Headlight Dashboard Control Switch Panel 8P2941531BC

£13.95

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Showing 298-396 of 1030 products