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

€28.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 5P0919237B

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

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 8L0941503B

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

€23.95

Free delivery: Sep 28 – Oct 1

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 28 – Oct 1

If paid before 14:00

Part no. 8V0959565M

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

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 4N0919603M

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

€379.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 1K0953519A

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

€23.95

Free delivery: Sep 28 – Oct 1

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: Sep 28 – Oct 1

If paid before 14:00

Part no. 4N0925301

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

€32.95

Free delivery: Sep 28 – Oct 1

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: Sep 28 – Oct 1

If paid before 14:00

Part no. 4K0959855

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

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 8N0941503B

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

€23.95

Free delivery: Sep 28 – Oct 1

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Part no. 8P0953513A-1

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

€23.95

Free delivery: Sep 28 – Oct 1

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Part no. 1K0953513

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

€23.95

Free delivery: Sep 28 – Oct 1

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Part no. 8K0959565C

Audi A5 S5 8T A4 B8 Wing Mirror Control Unit Panel Adjuster Switch 8K0959565C

€23.95

Free delivery: Sep 28 – Oct 1

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 28 – Oct 1

If paid before 14:00

Part no. 8J2941531AB

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

€37.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 8L0927134A

Audi A3 8L ESP Button Switch 8L0927134A

€23.95

Free delivery: Sep 28 – Oct 1

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: Sep 28 – Oct 1

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Part no. 4F0959851G

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

€23.95

Free delivery: Sep 28 – Oct 1

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: Sep 28 – Oct 1

If paid before 14:00

Part no. 8F0959851A

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

€23.95

Free delivery: Sep 28 – Oct 1

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 28 – Oct 1

If paid before 14:00

Part no. 4E0959769

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

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 4H0959769E

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

€28.95

Free delivery: Sep 28 – Oct 1

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 28 – Oct 1

If paid before 14:00

Part no. 4H0941531B

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

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 8K0959673F

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

€23.95

Free delivery: Sep 28 – Oct 1

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: Sep 28 – Oct 1

If paid before 14:00

Part no. 8W0941509A

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

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 4H0953568H

Audi A8 D4 Touareg 7P Slip Ring Indicator Wiper Stalk Switch Squib 4H0953568H

€85.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 8K0959831B

Audi A4 B8 Tailgate Boot Lid Release Switch Button 8K0959831B

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 4E0951527AD

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

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

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

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Audi TT 8J Centre Console Multimedia Navigation Control 8V0919614B

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

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

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

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

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

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

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

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

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

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Audi A4 B8 Headlight Switch Control Panel Fog Light Unit 8K0941531G

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

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

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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

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

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

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

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

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Audi A4 B7 Steering Column Switch Wiper Indicator Stalk 8E953549Q

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

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Part no. 8P0919234

Audi A3 8P Passenger Air Module Switch Deactivation Lamp Button 8P0919234

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

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

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

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

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

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

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

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

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

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Audi A3 8V Headlight Switch Unit Light Control Panel 8V0941531J

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Audi A3 8L TT 8N VW Golf Mk4 Clutch Pedal Control Sensor Switch 1J0927189

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

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

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

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Audi TT 8J Warning Hazard Triangle Light ESP Control Switch Button 8J0927137E

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

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

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Audi A6 C6 Hazard Warning Light Lock Switch Button Unit 4F0941509

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

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Audi A4 B7 Heater Climate Control Panel Unit Module Button 8E0820043AL

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Volkswagen Golf Mk6 Centre Console Ashtray Front Switch Panel 5K0863475AF

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Audi A3 8P Windscreen Wiper Stalk Switch Assembly 8P0953519A

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

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Audi Q7 4L Steering Column Cluster Indicator Wiper Stalk Squib 4E0953513K

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Audi A8 D3 Rear Interior Roof Reading Light Lamp Panel Roller Blind 4E0947111AC

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Audi A6 C7 Heater Climate Control A/C Unit Switch Heater Panel 4G0820043G

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Audi RS3 8Y Vehicle Radio Remote Control Key Fob Button Switch 8Y0959754AG

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Audi A4 B7 Steering Column Combination Switch Module Interface 8E0953549S

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

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Audi A5 8T Coupe Window Lifter Switch Door Button Panel Driver's Side 8K0959851A

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Audi A6 C8 Rear Seat Folding Actuator Switch Handle Right O/S 4K9885682

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Audi A3 8P Hazard Warning Light Switch Indicator Relay Button 8P0941509A

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

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Audi TT FV Control Multimedia Touchpad Handbrake Radio Switch Unit 8S0919614L

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Audi A3 8P Control Panel Switch Light Intensity Regulator Switch 8P0919094

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Audi A4 S4 B7 Hazard Warning Light Switch Button Unit 8E0941509

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Audi A3 8P Passenger Air Module Switch Deactivation SRS System Button 8P0919234A

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Audi A3 8P Dashboard Air Vent A/C Heater Climate Control Panel 8P0820043P

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

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Audi A4 B7 TT 8J Window Lifter Switch Driver's Side Door Button Panel 8E0959851A

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

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Audi A8 D3 Front Seat Control Regulator Switch Button Panel Left N/S 4E0959765H

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