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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Mercedes ML W164 Trunk Switch Control Button Release Boot Tailgate A2518706310

€37.95

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Mercedes W205 Switch Media Nav Radio Hazards Dashboard Upper Panel A2059053601

€23.95

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

€23.95

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Mercedes W205 Headlight Switch Unit Light Control Panel A2056880000

€23.95

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Audi A1 S1 8X Electric Window Control Switch Button Driver Side 8X0959851B

€23.95

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Porsche Boxster 986 Wing Mirror Adjustment Switch Control Unit Knob 99661324100

€23.95

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Window Switch BMW F12 F13 F06 M6 Door Passenger Side Window Button 7225273

€23.95

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BMW E65 E66 Door Card Window Lifter Switch Ashtray Rear Right O/S 7024608

€23.95

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Ford Transit Mk8 Switch Cluster Indicator Wiper Stalk Unit KK3T-3F944-AB

€37.95

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VW Polo Mk5 Rear Door Window Switch Adjuster Left Right N/O/S 6R0867255B

€23.95

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VW Volkswagen Touareg 7P Differential Lock On Off Road Switch 7P6941435D

€23.95

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Volkswagen VW Polo 6C Steering Wheel Multifunction Switch Cover Trim 6C0959442A

€113.95

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Remote Key BMW F20 F21 F22 F23 F30 F31 F32 Sport Line Radio Alarm Button 434 MHz

€66.95

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BMW X5 E53 Control Switch Unit Centre Console PDC DSC 8373734

€23.95

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Window Lifter Switch Mercedes W177 W247 Driver's Side Control Panel A1679050101

€47.95

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BMW F13 Window Lifter Switch Front Driver Side Control Button Panel 9196678

€23.95

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Porsche Cayenne 9PA Wing Mirror Adjuster Regulator Control Switch 7L5959565

€23.95

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Switch Panel BMW X1 E84 Centre Console Dashboard Start Stop DTC Unit 9195189

€23.95

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BMW E60 E61 LCI MFL Steering Wheel Switch Panel 6983283 6983284

€42.95

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Seat Ibiza Leon 5F Emergency Hazard Button Warning Lights Switch 5F0953235B

€23.95

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Ford Transit Connect Mk2 Central Locking Switch Control Unit F1ET-14017-BB

€23.95

Part no. AV1T-14K147-AA-1

Ford Fiesta Mk7 Steering Wheel Buttons Surround Trim Cover Chrome AV1T-14K147-AA

€37.95

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BMW F20 F21 F22 F23 F30 F31 F32 M Sport Radio Remote Alarm Key Button 434 MHz

€32.95

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BMW X3 X5 Z4 Series E53 E83 E85 Steering Column Ignition Start Switch 6901961

€23.95

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Mercedes W212 Heater Blower Air Conditioning Control Panel Switch A2129000128

€23.95

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Skoda Octavia II Alarm Sensor Deactivation Switch Unit Button 6Q0962109B

€23.95

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Renault Trafic II Steering Column Switch Wiper Control Stalk 8200878343

€23.95

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Ford Transit MK8 Central Lock Control Switch Door Locking Button F1ET14017AB

€23.95

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Hazard Switch BMW F20 F22 F30 F31 Door Central Locking System Button 9231786

€23.95

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BMW F20 F21 F30 Cover Trim Multifunction Switch Basic Steering Wheel 9225608

€23.95

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Mercedes CL203 Steering Wheel Button Switch Right O/S Multifunction

€23.95

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BMW X3 F25 Window Switch Lifter Control Button 9202019

€23.95

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Mercedes W212 Switch Control Panel Seat Heating Hazard PDC A2129059803

€56.95

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Audi TT 8J Front Door Drivers Window Switch Mirrors Control Buttons 4H0959565

€23.95

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BMW F10 F11 Control Element Light Headlight Switch 9192746

€23.95

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Mercedes W906 Headlight Adjuster Switch Light Control Unit A0005445931

€23.95

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Mercedes ML W163 Seat Switch Adjustment Memory Front Right O/S A1638202310

€23.95

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Land Rover Discovery L550 Handbrake Button Switch Parking Brake FK72-2B623-AA

€23.95

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Ford Fiesta Mk7 Dashboard Head Unit Media Player Control Panel C1BT-18K811-RA

€42.95

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Start Stop Switch Mercedes W205 W213 W238 W222 Engine Button A2139055500

€23.95

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BMW X5 E70 E60 E61 LCI Headlight Switch Control Element Light Unit 6988554

€23.95

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BMW X3 F25 X4 F26 Trunk Switch Control Button Release Boot Tailgate 9303662

€23.95

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VW Volkswagen Polo 6R Switch Button Ignition Panel 6R0905865

€23.95

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Citroen Relay III USB In Socket Port Plug Connector 07356855900

€32.95

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

€23.95

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Land Rover Discovery 3 L319 Air Suspension Response Switch Panel YUD501590WUX

€51.95

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Roof Light Switch BMW F01 F02 LCI Unit Module Button Black 9289280

€108.95

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Ford Ranger Mk3 T6 Seat Adjustment Switch Button Control Front Right O/S 1979486

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Control Panel Mercedes W205 Automatic Air Conditioning Switch A2059058105

€23.95

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

€23.95

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Window Lifter Switch BMW X5 F15 F45 Drivers Side Door Control Panel Unit 9297349

€23.95

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

€23.95

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Window Button BMW E60 E61 X3 E83 Lifter Switch Unit Black 9113773

€23.95

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BMW X1 E84 Switch Window Lifter Electric Control Regulator Trim Beige 6935534

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BMW F07 GT Centre Console Armrest Lock Mechanism Latch Unit 9142175

€23.95

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Audi A3 8P Rear Window Lifter Switch Passenger Left Right N/O/S 4F0959855A

€23.95

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Volkswagen VW Passat B6 Tailgate Fuel Flap Opener Switch Button 3C0959903B

€23.95

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Mercedes W177 W247 USB C Port Socket Plug Control Panel Connector A2478200301

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BMW 5 Series E60 E61 Cable Set Start / Stop Switch Wiring Loom 6970088

€23.95

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Mercedes W205 Switch Driving Assistance Mode Driver Side Console A2059057909

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Mercedes A238 Front Lamp Headlight Dashboard Control Switch Panel A2229055508

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Dashboard Panel Mercedes W176 Switch Seat Heating Dynamic Select A2469058102

€42.95

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Mercedes W204 Headlight Switch LED Control Unit Module Button A2049053103

€23.95

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Steering Column Switch Renault Trafic 3 Wiper Stalk Control Switch 255670610R

€28.95

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BMW F20 F21 F22 F30 F31 M Sport Radio Remote Alarm Key Button 868 MHz 8723579

€23.95

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BMW F15 F45 F46 Headlight Headlamp Switch Control Panel Black 9865814

€23.95

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Steering Column BMW E81 E87 E91 Switch Cluster Indicator Wiper Stalk 6965274

€89.95

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Land Rover Freelander 2 Window Mirror Adjustment Driver's Door AH22-14540-AC

€23.95

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BMW 3 Series E90 E92 Trunk Bowden Cable Emergency Unlocking Lock Boot Tailgate

€23.95

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Mercedes W205 SAM Module Rear Comfort Control Unit ECU A2229009808

€66.95

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Centre Console Switch BMW E63 LCI Control Panel PDC DTC Seat Heather 9163848

€23.95

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

€23.95

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BMW X5 E70 Cover Trim Multifunction Switch Sport Steering Wheel 9133466

€75.95

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Mercedes W221 Shift Pad Steering Wheel Gear Switch Left Right N/O/S A1648709851

€28.95

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Switch Panel BMW X1 E84 Centre Console Dashboard PDC DTC Unit 9195180

€23.95

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Audi TT 8J Wing Mirror Switch Control Adjuster Regulator Knob 8J0959565B

€23.95

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BMW 5 SERIES E60 E61 Control element light switch headlights fog lights 6925296

€23.95

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BMW Mini Cooper One F56 F57 Front Switch Window Lifter Black Chrome 9354866

€23.95

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Switch Panel Mercedes W205 Centre Console Radio Hazard Lights Switch A2059055201

€23.95

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

€23.95

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Land Rover Discovery Sport L550 Tailgate Opening Release Switch CPLA-10E998-AA

€23.95

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Skoda Superb Mk3 3V Headlight Switch Fog Light Unit Button 3V0941431

€23.95

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Mini Cooper One F55 F56 Radio Head Unit Audio Control Switch Panel 9354507

€66.95

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Panel Mercedes C219 Air Conditioning Heater Blower Control Panel A2198300985

€28.95

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Remote Key BMW F20 F21 F30 F31 Sport Line 868 MHZ Radio Control Alarm Button Red

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BMW E88 Control Panel Centre Console Switch Buttons PDC Folding Top 9181254

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Front Impact Sensor BMW X5 F15 X6 F16 Crash Detection Module Unit 9196043

€23.95

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Control Panel Switch BMW F39 F48 Automatic Air Conditioning 9371459

€23.95

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BMW F12 F06 F13 Front Sport Seat Adjustment Switch Panel Left N/S 9197221

€23.95

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Citroen Relay Fiat Ducato Dashboard Panel Switch Button Control Unit 7355861650

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BMW X3 F25 X4 F26 Hazard Warning Switch Button Control Unit 9389076

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BMW E88 Cabrio Convertible Centre Console Switch Unit Panel 9181256

€37.95

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BMW 5 X3 Series E60N E61N LCI E83 Switch Window Lifter Grey 9113772

€23.95

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Trunk Switch Mercedes W204 W212 Tailgate Lid Remote Control Button A2129059200

€23.95

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BMW 1 3 Series E87 E90 E91 E92 E93 I-Drive Menu Switch Button 9122027

€23.95

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

€23.95

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BMW X1 E84 Centre Console Start Stop DTC PDC Switch Unit Panel 9203972

€23.95

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Central Lock Switch Mercedes W205 W253 W447 Door Locking Button A2059055151

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BMW F21 F22 F32 Power Fold Driver Side Window Lifter Switch 9362126

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