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-Benz C W204 Front Right Door O/S Door Locking Switch Button A2049058502

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2079057901

Trunk Switch Mercedes W207 C207 Tailgate Boot Remote Control Button A2079057901

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2218708451

Mercedes W221 Rear Door Seat Adjustment Control Switch Left N/S A2218708451

€37.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2208000878

Mercedes W220 Seat Control Panel Switch A2208000878

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A1779056700

Mercedes W177 Seat Switch Heated Heater Control Unit Front Left A1779056700

€32.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2518210151-2

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

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2469057302

Mercedes W176 W246 Switch Panel Hazard Light Start/Stop Seat Heating A2469057902

€66.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A1668201210

Mercedes X166 Rear Seat Regulator Switch Control Button Left N/S A1668201210

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A1725400362-8

Mercedes R172 Steering Wheel Switch Multifunction Button Brown A1725400362

€94.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2049000304-1

Steering Column Cover Mercedes C197 AMG W204 Wiper Stalk Trim A2049000304

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2139050102-1

Mercedes W205 Start Stop Volume Switch Center Console Lower Left A2139050102

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2319050101

Mercedes C253 Rear Bumper Boot Lid Trunk Key Less Sensor Bracket A2319050101

€32.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A1668201310

Mercedes X166 Rear Seat Regulator Switch Control Button Right O/S A1668201310

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A9068701310-1

Mercedes W906 Dashboard Panel Hazard ASR Locking PDC Switch Button A9068701310

€37.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2049058202-

Mercedes W204 W207 Door Power Window Regulation Switch A2049058202 BAPMIC

Product currently unavailable

Part no. A9068701110-1

Mercedes W906 Dashboard Switch Panel ESP ASR Lock Hazard Lights A9068701110

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A1729056900

Window Switch Mercedes W204 Coupe Driver Door Button Power Fold A1729056900

€47.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2118216958

PDC Switch Mercedes W211 CLS W219 Parking Sensor Button Control A2118216958

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A1679050201-1

Window Lifter Switch Mercedes W177 W247 Passenger's Side Button Unit A1679050201

€28.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2139057502

Mercedes W205 Front Seat Heated Right O/S Door Side Switch Panel A2139057502

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2229005513

Mercedes W205 W217 W253 Ignition Key Reader Engine Start Stop Switch A2229005513

€56.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2059057007

Switch Mercedes W205 Dashboard Instrument Panel Light Switch Panel A2059057007

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A1722670188

Mercedes SLK R172 Gear Shift Indicator Light Automatic A1722670188

€32.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2098203510

Mercedes-Benz CLK-Class C209 Rear Window Lifter Control Switch A2098203510

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2048706410

Mercedes-Benz C W204 Front Right Door O/S Door Locking Switch Button A2048706410

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A1648703510

Mercedes ML W164 Switch Button Control Seat Heated Hazard Panel A1648703510

€28.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2139056608-1

Switch Mercedes C238 Electronic Parking Brake Switch A2139056608

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2048704310

Mercedes W204 Dashboard Switch Panel Heated Seats A2048704310

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. a1729057100

Mercedes SLK R172 Window Lifter Wing Switch Front Driver Side Panel A1729057100

€80.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2128700710-1

Seat Switch Mercedes C207 W212 Memory Adjustment Front Right O/S A2128700710

€75.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2218210551-1

Mercedes W211 Steering Wheel Button Switch Left Right Multifunction A2218210551

€66.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2079054900

Mercedes W207 Switch Panel Heated Seats PDC ECO Control Unit A2079054900

€37.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2215403845

Mercedes W221 Switch Turn Signal Steering Column Indicator Stalk A2215403845

€47.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2229052203-1

Window Switch Mercedes W205 W447 Lifter Button Left Right N/O/S A2229052203

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2038219358

Mercedes W203 Hazard Light Heated Seats Control Switch Panel A2038219358

€47.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2129050351

Seat Switch Mercedes W212 CLS W218 Regulation Door Front Right O/S A2129050351

€47.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2469054901

Seat Switch Mercedes W176 W246 Adjustment Control Front Right O/S A2469054901

€75.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2469055302

Mercedes C117 W176 W246 Centre Console ECO Hazard Switch Panel Unit A2469055302

€37.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A0035405345

Mercedes W166 Handbrake Parking Control Switch Button A0035405345

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2108213551

Mercedes-Benz C E Class W202 W210 ESP Brake Control Button Switch A2108213551

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A1638203410

Mercedes-Benz M-Class ML W163 Rear Wiper Wash Switch A1638203410

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A1728207410

Mercedes SLK R172 Retractable Switch Limiter Sensor Limit A1728207410

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A1638200410

Mercedes-Benz M-Class ML W163 Third Row Rear Electric Window Switch A1638200410

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A1669052900-2

Mercedes W166 W212 Steering Wheel Switch Multifunction Button Trim A1669052900

€94.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A1408205310

Mercedes C140 Electric Headrest Up Down Switch Panel Control A1408205310

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2059050004

Mercedes W205 W253 Heated Seat Switch Control Button Front Left N/S A2059050004

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2218214751

Mercedes W221 Rear Door Window Switch Adjuster Left Right N/O/S A2218214751

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A1779052404

Mercedes W177 Control Switch Unit Panel Traction Operating Unit A1779052404

€66.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2059050404

Mercedes W205 W253 Heated Seat Switch Control Button Front Right O/S A2059050404

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A1648709910

Mercedes ML W164 Switch Panel Heated Seat Hazard ESP PDC Control A1648709910

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A1175402945

Mercedes R171 Steering Wheel Stalk Squib Control Switch Panel A1175402945

€42.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A1686890580

Mercedes-Benz A-Class W168 Headlights Adjustment Switch Panel Trim A1686890580

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2038702210

Switch Panel Mercedes W203 W209 Hazard Light Block Heated Seats ESP A2038702210

€46.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A1669052703

Mercedes GLE W166 C292 Ignition Start Stop Switch Control Unit A1669052703

€213.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A1662400618

Gearbox Mount Mercedes X164 W166 W251 Transmission Bracket Bearing A1662400618

€32.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A1728207910-1

Mercedes R172 R231 Glovebox Compartment Storage Light Switch A1728207910

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A1648709810

Mercedes ML W164 Center Hazard PDC ESP Control Switch Panel A1648709810

€32.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2479004003

Mercedes W177 Touch Pad Centre Console Switch Panel Touchpad Unit A2479004003

€85.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2124407703

Mercedes W212 Steering Wiper Control Indicator Stalk A2124407703

€113.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2059001046-1

Mercedes GLC X253 Automatic Column Switch Wiper Indicators Stalk A2059001046

€123.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2128206310

Mercedes W212 Instrument Cluster Switch Suspension Control Unit A2128206310

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2108202210

Mercedes-Benz CLK E Class W208 W210 Headlamp Cleaning Washer Switch A2108202210

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A1245401145

Mercedes S124 Wiper Stalk Control Arm Switch Control Unit Module A1245401145

€51.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2079059300

Switch Panel Mercedes W207 A207 Centre Console Dash PDC Heated Unit A2079059300

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2048707358

Mercedes W204 Window Switch Lifter Regulation Front Left Door N/S A2048707358

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A1729051000

Mercedes R172 Dashboard Hazard Light ESP ECO Control Switch Panel A1729051000

€99.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A6398701210

Mercedes W639 Hazard Triangle Wiper ASR Heater Locker Switch Block A6398701210

€37.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2038701710

Mercedes C CLK Class W203 C209 Heated Seats Control Switch Panel A2038701710

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A1669050851

Mercedes W166 DSR ESM Suspension Control Switch Button Panel A1669050851

€32.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2049053503

Mercedes W166 Headlight Fog Lamp Control Switch Panel Assembly A2049053503

€28.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2129059703

Mercedes W212 Dashboard Switch Panel Hazard Lights Seats Heating Parktronic

€51.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2125451104

Switch Mercedes W212 Dashboard Instrument Panel Light Switch Black A2125451104

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2038700351

Mercedes CLC-Class CL203 Heated Seats Control Lock Switch Panel A2038700351

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2119060000

Mercedes C219 Automatic Transmission Selector Lever Gear Display A2119060000

€56.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A1779056800

Mercedes W177 Seat Switch Heated Heater Control Unit Front Right O/S A1779056800

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A1669054400-1

Mercedes W176 Electric Window Lifter Control Switch Driver's Side A1669054400

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A1648207910

Mercedes W164 Steering Wheel Multifunctions Switch Panel Left N/S A1648200010

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A1669050003

Mercedes GLE W166 Centre Console Switch Panel Drive Mode Control A1669050003

€32.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2059004028-2

Mercedes S205 Audio Comand Control Panel Rotary Push Button A2059004028

€156.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2048709558-3

Mercedes C207 W212 Radio Control Function Button Knob Controller A2048709558

€47.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A1648200010

Mercedes W164 Steering Wheel Multifunctions Switch Panel Right O/S A1648200010

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2048701058

Mercedes W204 Hazard Warning Switch Button Control Unit A2048701058

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2118219758

Mercedes W211 Window Lifter Switch Front Passenger Side Control A2118219758

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2129008215-1

Steering Column Switch Mercedes W207 W212 Automatic Gearbox Cluster Wiper Stalk

€75.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A6398701110

Mercedes Vito W639 Switch Panel Dash Hazard Warning ASR Button A6398701110

€37.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2118210379

Mercedes W211 Trunk Switch Control Button Release Boot Tailgate A2118210379

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A1698207010

Mercedes-Benz B-Class W245 Bracket Trim Holder Support A1698207010

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2129051202

Mercedes W207 Drive Transmission Mode ESM Select Switch Button

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2128700558

Mercedes W204 W212 W218 Door Switch Seat Regulation Front Right O/S A2128700558

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2059053601-2

Mercedes W205 Switch Media Nav Radio Hazards Dashboard Air Vent A2059053601

€75.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2185400262-3

Mercedes W204 W212 Steering Wheel Multifunction Switch Button Trim A2185400262

€75.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2079053700

Mercedes W207 Hazard Warning Light Switch Button Unit A2079053700

€23.95

Free delivery: Sep 15 – 16

If paid before 14:00

Part no. A2048709558

Mercedes W204 W212 Radio Control Function Button Knob Controller A2048709558

Product currently unavailable

Part no. A1695450210

Mercedes W169 W245 Wiper Control Indicator Stalk Switch A1695450210

Product currently unavailable

Part no. A1695450004

Control Switch Mercedes W169 W245 Cruise Stalk Indicator Lever A1695450004

Product currently unavailable

Part no. A9065450524

Mercedes Sprinter W906 Cruise Control Tempomat Stalk Switch A9065450524

Product currently unavailable

Part no. A2035450224

Cruise Control Stalk Mercedes W203 W639 Tempomat Switch Unit A2035450224

Product currently unavailable

Part no. A2079057101

Mercedes W204 Key Reader Ignition Lock Remote Control Unit Module A2079057101

Product currently unavailable

Part no. A6395450124

Mercedes Vito Viano W639 Indicator Wiper Stalk Switch A6395450124

Product currently unavailable

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