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 W906 VW Crafter 1 Dashboard Panel Hazard ASR Locking Switch A9068700210

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A1718208810

Mercedes SLK R171 Window Lifter Switch Regulator Button Unit A1718208810

€56.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2059057703

Mercedes W204 Front Electric Seat Adjusting Control Switch Right O/S A2059057703

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2218709610

Mercedes-Benz S W221 Rear Left Door Power Window Regulation Switch A2218709610

€66.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2128207210

Hazard Switch Mercedes W212 Dashboard Warning Light Button Unit A2128207210

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A1669053800

Seat Adjustment Switch Mercedes W166 Front Door Card Right Switch A1669053800

€32.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A0994640813-2

Mercedes W204 Cover Trim Multifunction Switch Steering Wheel A0994640813

€51.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2059050204

Mercedes A205 Seat Adjustment Heat Switch Block Panel Left N/S Door A2059050204

€28.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A1669054300

Mercedes W176 Electric Window Regulator Driver's Side Switch A1669054300

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2038702110

Mercedes W203 Switch Unit Control Panel Hazard Lock ESP Seat Heating A2038702110

€28.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2139050204

Seat Switch Mercedes W213 W238 Heater Heated Control Rear Left N/S A2139050204

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A0015456309

Mercedes W176 W212 Brake Pedal Switch Stop Light A0015456309

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2059053601

Mercedes W205 Switch Media Nav Radio Hazards Dashboard Upper Panel A2059053601

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2057370900

Mercedes W205 Window Lifter Switch Regulator Trim Rear Left N/S A2057370900

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2038701810

Mercedes-Benz C W203 Hazard Central Locking Control Switch Panel A2038701810

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2059005915

Mercedes W205 Console Switch Panel Sat Navigation Knob Controller A2059005915

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2059058009

Mercedes W205 PDC Parking Assist Sensor Switch Control Button A2059058009

€28.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2185400662

Shift Paddle Mercedes W204 W212 Steering Wheel Left N/S Lower Gear A2185400662

€28.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A1645403245

Mercedes W221 Steering Column Electrical Adjustable Stalk Switch A1645403245

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2059000646

Mercedes W205 C253 Steering Column Switch Indicator Wiper A2059000646

€161.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A1668702510

Mercedes ML W166 Switch Panel Center Console Hazards Seat Heating A1668702510

€47.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A4157200148

Mercedes W415 Power Window Switch Regulation Front Left Door N/S A4157200148

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A1648707310

Mercedes ML W164 Suspension Control Switch Button Panel A1648707310

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2129050651

Mercedes W204 W207 W212 Headlight Switch Unit Button A2129050651

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2479004003-1

Mercedes W177 Touch Pad Centre Console Switch Panel Touchpad Unit A2479004003

€80.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A1777203502

Mercedes W177 Rear Window Control Button Switch Left Right N/O/S A1777203502

€28.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2229054100

Mercedes C117 W166 W205 Radio Remote Alarm Key Fob Button A2229054100

€32.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2138272000

Switch Panel Mercedes W205 C238 Centre Console Clock Switch A2138272000

€51.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2059059306

Mercedes W205 Centre Console Switch Audio Volume Power ON/OFF Panel A2059059306

€37.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2479052607

Mercedes W906 Radio Remote Alarm Key Fob Button A2479052607

€104.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2049058402

Mercedes W176 W204 W212 Central Lock Switch Door Locking Button A2049058402

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A1648706810

Mercedes X164 Seat Control Switch Rear Left N/S A1648706810

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2139059003

Mercedes W213 A/C Air Con Climate Heater Control Unit Switch Panel A2139059003

€37.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2056880000

Mercedes W205 Light Switch Headlight Control Unit Panel A2056880000

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2059051516-1

Mercedes W205 Electronic Parking Brake Switch A2059051516

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A0994641400

Mercedes W205 Steering Wheel Contact Switch Control Plate A0994641400

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A1638202710

Mercedes-Benz M-Class ML W163 ESP Brake Control Button Switch A1638202710

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A0045456014

Mercedes W168 Kick Down Sensor Switch A0045456014

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2059056603

Mercedes C205 Handbrake Parking Brake Control Switch A2059056603

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2129054800

Mercedes W212 ESM Switch Drive Transmission Mode Select Button A2129054800

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A1699050400

Mercedes Benz A B W169 W245 PDC Parking Control Switch Towing Mode A1698701910

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2129051300

Mercedes S212 Hazard Warning Light ESP Switch Button Unit A2129051300

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A0085452524

Mercedes-Benz S E Class W211 W220 Cruise Control Switch Stalk A0085452524

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A4479058200

Mercedes Vito W447 Headlight Lamp Switch Control Unit Panel Button A4479058200

€80.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2118219758

Mercedes W211 Window Lifter Switch Front Passenger Side Control A2118219758

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2059056707

Mercedes W205 Switch Dynamic Dashboard Panel Right O/S A2059056707

€28.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2185400162-2

Mercedes W176 W204 W212 Steering Wheel Switch Multifunction Buttons A2185400162

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2218702079

Mercedes-Benz W221 Front Left N/S Passenger Seat Switch Control Unit A2218702079

€32.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2139050102

Mercedes W205 Start Stop Volume Switch Center Console Lower Left A2139050102

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2049053003

Headlight Switch Mercedes X156 W204 W246 Fog Light Control Panel A2049053003

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A1638203610-1

Mercedes ML W163 Interior Light Control Switch Button Cover Trim A1638203610

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2118000878

Mercedes W164 Front Drivers Multicontour Seat Control Switch Button A2118000878

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2124409103-1

Mercedes W207 W212 Steering Column Indicator Wiper Stalk Squib A2124409103

€56.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A0999050200-6

Mercedes W205 C253 Steering Wheel Multifunction Switch Button Trim A0999050200

€75.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2218209510

Mercedes C216 W211 Boot Lid Tailgate Open Release Control Switch A2218209510

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A0999051100-1

Mercedes R172 W176 W205 W213 Steering Paddle Gear Button Right O/S A0999051100

€32.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2059053218

Mercedes GLC X253 Coupe Seat Heating Switch Front Right O/S Door A2059053218

€32.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A1679059603

Mercedes W177 Window Lifter Switch Panel Driver's Side Door A1679059603

€75.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2129056001

Mercedes C207 Shocker Comfort Control Switch Lower Field Right O/S A2129056001

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A0999050700-5

Mercedes W176 W447 C117 Steering Wheel Switch Button Tim Right O/S A0999050700

€104.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A4145450707

Mercedes Vaneo W414 Rear Quarter Window Switch Button Unit A4145450707

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2195450604-1

Mercedes C219 Headlight Fog Light Control Unit Switch Panel A2195450604

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2044407501

Mercedes W204 Indicator Wiper Switch Stalk Assembly A2044407501

€70.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2044403202-1

Mercedes W204 Steering Column Cover Slip Ring Housing A2044403202

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A1669053700

Seat Adjustment Switch Mercedes W166 Front Door Card Left N/S A1669053700

€51.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2129051302

ES Switch Mercedes C207 W212 Eco Sport Control Driving Mode Button A2129051302

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A1648700710

Mercedes W164 Switch Button Control Seat Heated A1648700710

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2219066900

Mercedes W204 W207 W212 Heater Matrix Flap Control Motor Unit K9749007

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2059009639-1

Mercedes S205 Steering Column Cluster Control Switch Wipers Indicators Automatic

€194.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2049053503-1

Mercedes ML W166 Headlight Headlamp Control Switch Panel Assembly A2049053503

€37.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2059006115-1

Mercedes X253 Console Switch Panel Sat Navigation Knob Controller A2059006115

€47.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2218701758

Mercedes W221 Switch Block Control Unit Panel Parktronic ESP A2218701758

€32.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2049055502

Mercedes W204 W207 W212 Power Window Switch Front Door Regulation A2049055502

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2079050051

Trunk Switch Mercedes W207 W212 Tailgate Lid Remote Control Button A2079050051

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2128204410

Mercedes C207 W212 Trunk Switch Tailgate Lid Remote Control Button A2128204410

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A9069052000

Mercedes Sprinter W906 Steering Wheel Switch Panel Multifunction A9069052000

€28.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A1725400362-7

Mercedes R172 Steering Wheel Switch Block Multifunction Buttons A1725400362

€32.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2052402700

Gearbox Mount Mercedes W205 W213 C253 Transmission Bracket Bearing A2052402700

€51.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2229000012

Mercedes W205 Start Lock Ignition Switch Barrel Module Unit ECU A2229000012

€99.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2139056508

Mercedes W213 C238 Dash Control Panel Media Hazard Switch Clock A2139056508

€42.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A1729051100

Mercedes SLK R172 Centre Console Switch Panel Hazard Light PDC ECO A1729051100

€146.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2308202410

Mercedes C219 Control Switch Multifunction Steering Wheel Unit A2308202410

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A0005453522

Mercedes W203 Steering Column Adjustment Stalk Switch A0005453522

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2308202310

Mercedes C219 Control Switch Multifunction Steering Wheel Unit A2308202310

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2048709010

Seat Switch Mercedes W204 C207 Regulation Adjusting Front Right O/S A2048709010

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2215451104

Mercedes W221 Headlight Fog Light Switch Unit Button Panel A2215451104

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A4158210059

Mercedes W415 Citan Headlight Control Switch Cover Trim Light Lamp A4158210059

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2469064400-1

Heater Matrix Flap Control Mercedes W176 W246 C117 Flap Motor Unit CZ113930-0856

€28.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A9068260038

Mercedes W906 Headlight Adjuster Switch Light Control Unit A9068260038

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2048210151-1

Mercedes W212 Steering Wheel Button Switch Left N/S Multifunction A2048210151

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2059057603

Seat Switch Mercedes W204 W212 Regulation Adjust Front Left N/S A2059057603

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2518210151-1

Mercedes W251 Steering Wheel Button Switch Right O/S Multifunction A2518210151

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2539056203

Mercedes C253 Interior Control Hazard Switch Button Panel A2539056203

€51.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A9069052000-1

Mercedes Sprinter W906 Steering Wheel Switch Panel Multifunction A9069052000

€37.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2518210251-1

Mercedes W251 Steering Wheel Button Switch Left N/S Multifunction A2518210251

€28.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2479055902

Mercedes W177 Climate Heater Control Unit A/C Air Con Switch Panel A2479055902

€28.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2048210051-1

Mercedes W212 Steering Wheel Button Switch Right O/S Multifunction A2048210051

€23.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2038706810

Mercedes A209 Seat Control Switch Button Panel A2038706810

€32.95

Free delivery: Nov 10 – 12

If paid before 14:00

Part no. A2518300390-1

Mercedes ML W164 Window Lifter Switch Front Driver's Side Panel A2518300390

€47.95

Free delivery: Nov 10 – 12

If paid before 14:00

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