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.

More information

Find it faster

Match to your vehicle

Make

Mercedes SLK R171 AC Air Conditioning Climate Control Switch Panel A1718302385

Product currently unavailable

Part no. RHD-A2229056800-1

Mercedes W205 Window Lifter Switch Front Driver Side Control Panel A2229056800

Product currently unavailable

Part no. A2196800614-1

Mercedes Cls W219 C219 Dashboard Centre Hazard Switch Panel A2196800614

Product currently unavailable

Part no. A6397662106

Remote Key Mercedes W639 Vito Viano Radio Alarm Fob Button A6397662106

Product currently unavailable

Part no. RHD-A2218702851

Mercedes W221 Seat Switch Panel Adjust Control Unit Rear Left N/S A2218702851

Product currently unavailable

Part no. A2185400162-2

Mercedes W176 W204 W212 Steering Wheel Switch Multifunction Buttons A2185400162

Product currently unavailable

Part no. A9079000005

Mercedes W907 Media Control Panel A9079000005

Product currently unavailable

Part no. RHD-A9065451613-1

Mercedes Sprinter W906 Window Lifter Switch Driver's Side Panel A9065451613

Product currently unavailable

Part no. A2184640117-1

Contact Plate Mercedes W204 W212 Steering Wheel Module Shift Paddles A2184640117

Product currently unavailable

Part no. A0994640813

Mercedes W204 Cover Trim Multifunction Switch Steering Wheel A0994640813

Product currently unavailable

Part no. A2129009202

Mercedes S212 Switch Cluster Steering Column Wiper Stalk Slip Unit A2129009202

Product currently unavailable

Part no. A2059059004

Window Switch Mercedes A205 Driver Door O/S Mirror Adjustment Switch A2059059004

Product currently unavailable

Part no. A2049053502

Mercedes W204 Switch Hazards Seat Heating Center Console Panel A2049053502

Product currently unavailable

Part no. A0999053404

Mercedes W177 Steering Wheel Button Switch Multi Function Set A0999053404

Product currently unavailable

Part no. RHD-A2218702351

Mercedes W221 Seat Switch Panel Adjust Control Unit Rear Right O/S A2218702351

Product currently unavailable

Part no. A4479008203

Mercedes W447 Steering Column Slip Switch Stalk Control Unit A4479008203

Product currently unavailable

Part no. A1698206510

Window Switch Mercedes W169 W245 Driver Door Front Mirror Control A1698206510

Product currently unavailable

Part no. A2035451224

Mercedes W203 Cruise Control Stalk Control Arm Switch Unit A2035451224

Product currently unavailable

Part no. A1648703410

Mercedes ML W164 Centre Console ESP Hazard Switch Panel A1648703410

Product currently unavailable

Part no. A2388206800

Mercedes W213 C238 USB Port Centre Console Socket Plug Connector A2388206800

Product currently unavailable

Part no. A2129059600-1

Door Switch Mercedes W204 W212 W218 Seat Regulation Front Left N/S A2129059600

Product currently unavailable

Part no. A1714640618

Mercedes W221 Steering Wheel Cluster Spring Contact Slip Ring A1714640618

Product currently unavailable

Part no. A2098701010

Mercedes CLK W209 Switch Panel Hazard Light Block Heated Seats ESP A2098701010

Product currently unavailable

Part no. rhd-A1718205810

Mercedes R171 Seat Adjustment Memory Switch Block Right O/S Door A1718205810

Product currently unavailable

Part no. A4479050205

Mercedes Vito W447 Switch Panel Dashboard Hazard Warning Button A4479050205

Product currently unavailable

Part no. A2059008726

Mercedes W205 Touch Pad Console Switch Panel Touchpad Controller A2059008726

Product currently unavailable

Part no. A2048705710

Mercedes W204 Dashboard Switch Control Panel Heated Seats A2048705710

Product currently unavailable

Part no. A2469000120

Mercedes W176 Steering Column Switch Cluster Wiper Stalk Slip Squib A2469000120

Product currently unavailable

Part no. A2129000128

Mercedes W212 Heater Blower Air Conditioning Control Panel Switch A2129000128

Product currently unavailable

Part no. A2059051551

Mercedes W205 C253 PDC Parking Camera Unit Button Switch Panel A2059051551

Product currently unavailable

Part no. A2118213151-2

Mercedes W211 W219 Anti Theft Tow Switch Interior Roof Button Beige A2118213151

Product currently unavailable

Part no. A1718300185-2

Mercedes SLK R171 Air Conditioning Climate Control A/C Switch Panel A1718300185

Product currently unavailable

Part no. A6395450413

Mercedes-Benz Vito W639 Front Right Door Power Window Lifter Switch A6395450413

Product currently unavailable

Part no. A2218701558

Mercedes W221 Instrument Cluster Switch ESP Suspension Control Unit A2218701558

Product currently unavailable

Part no. A1298200610

Mercedes SLK R170 Electric Mirror Adjustment Switch Control Unit A1298200610

Product currently unavailable

Part no. A1648709810

Mercedes ML W164 Center Hazard PDC ESP Control Switch Panel A1648709810

Product currently unavailable

Part no. RHD-A9065451613-2

Mercedes Sprinter W906 Window Lifter Switch Driver's Side Panel A9065451613

Product currently unavailable

Part no. A0999052101-1

Mercedes W205 W213 Shift Paddle Steering Wheel Gear Switch Set A2308702810

Product currently unavailable

Part no. A2078206910

Mercedes W207 Convertible Switch Panel Heated Seats Sport Parking A2078206910

Product currently unavailable

Part no. A2215452504

Headlamp Switch Mercedes W221 Headlight Light Control Panel A2215452504

Product currently unavailable

Part no. A2198310360

Panel Mercedes W219 Air Conditioning Heater Blower Control Panel A2198310360

Product currently unavailable

Part no. A1729004308

Column Switch Mercedes SLK R172 Turn Signal Wipers Cruise Control Stalk

Product currently unavailable

Part no. A2469052201

Mercedes C117 Centre Console PDC Hazard Heated Seats Switch Panel A2469052201

Product currently unavailable

Part no. A1729000912

AC Switch Mercedes SLK R172 Air Conditioning Heater Control Panel A1729000912

Product currently unavailable

Part no. A2469009815-1

Switch Knob Mercedes W176 W246 Comand Sat Nav Navigation Controller A2469009815

Product currently unavailable

Part no. A2218219451

Trunk Switch Mercedes ML W164 Control Button Tailgate Trunk Lid A2218219451

Product currently unavailable

Part no. rhd-A2105450504

Mercedes-Benz CLK E Class A208 C208 W208 W210 Headlight Switch Unit Button

Product currently unavailable

Part no. A2479055702

Mercedes W177 Climate Heater Control Unit A/C Air Con Switch Panel A2479055702

Product currently unavailable

Part no. A1688206710

Mercedes W168 Hazard Warning Light Window Lock Switch A1688206710

Product currently unavailable

Part no. A9065450907

Mercedes Sprinter W906 Reverse Warning Device Shutoff Switch Button A9065450907

Product currently unavailable

Part no. A2049051704

£Mercedes-Benz W164 W203 W204 W211 Radio Remote Alarm Key Fob Button A2049051704

Product currently unavailable

Part no. A1669055202

Mercedes GLE W166 Centre Console Switch Panel Drive Mode Control A1669055202

Product currently unavailable

Part no. A2129001730

Mercedes W204 Steering Column Cluster Indicator Wiper Stalk Squib A2129001730

Product currently unavailable

Part no. A2239051903

Mercedes W206 W223 Door Window Lifter Switch Front Passenger Side A2239051903

Product currently unavailable

Part no. A1718302385

Mercedes SLK R171 AC Air Conditioning Climate Control Switch Panel A1718302385

Product currently unavailable

Part no. A2118207810

Mercedes W211 Seat Adjustment Memory Control Panel Front Right O/S A2118207810

Product currently unavailable

Part no. A2038700351-1

Mercedes CL203 W203 Switch Panel Heated Seats Control Lock Cover A2038700351

Product currently unavailable

Part no. A2118206110-1

Mercedes E-Class S211 W211 Steering Wheel Button Switch Right O/S Multifunction

Product currently unavailable

Part no. A1779059504

Mercedes C118 W167 W177 W247 AMG Radio Remote Alarm Key Fob Button A1779059504

Product currently unavailable

Part no. A0004604602

Mercedes C118 W177 Steering Wheel Switch Multifunction Button Trim A0004604602

Product currently unavailable

Part no. A6395450124-1

Mercedes Vito Viano W639 Steering Column Wiper Stalk Switch A6395450124

Product currently unavailable

Part no. rhd-A1645450704

Mercedes ML W164 Headlight Light Switch Unit Button Panel Beige A1645450704

Product currently unavailable

Part no. A2219003003

Mercedes CL C216 Steering Column Switch Cluster Wiper Stalk Squib A2219003003

Product currently unavailable

Part no. A1718208210

Mercedes SLK R171 Hazard Lights Switch Panel ESP Heated Seats A1718208210

Product currently unavailable

Part no. A1669004819

Mercedes W166 Touch Pad Centre Console Switch Panel Touchpad Unit A1669004819

Product currently unavailable

Part no. A2469003914

Mercedes C117 Steering Column Switch Cluster Wiper Stalk Slip Squib A2469003914

Product currently unavailable

Part no. A2056880000-2

Mercedes W205 Headlight Switch Unit Light Control Panel A2056880000

Product currently unavailable

Part no. rhd-A6395454607

Mercedes Vito W639 Hazard Warning Light ASR Switch Heated Seat Panel A6395454607

Product currently unavailable

Part no. A0999050700

Mercedes W176 Steering Wheel Switch Multifunction Button Trim A0999050700

Product currently unavailable

Part no. A4479005506

Mercedes Vito W447 Air Conditioning Control Panel A/C Switch Unit A4479005506

Product currently unavailable

Part no. A2129001320

Mercedes W212 Steering Wheel Indicator Stalk Squib Cruise Control A2129001320

Product currently unavailable

Part no. A2216809119-1

Mercedes W221 Front Centre Console Trim Panel Phone Controller Beige A2216809119

Product currently unavailable

Part no. A2216809119

Mercedes-Benz W221 Front Centre Console Trim Panel Phone Controller A2216809119

Product currently unavailable

Part no. A2129008919-1

Steering Column Switch Mercedes W204 W212 Cluster Wiper Stalk Slip A2129008919

Product currently unavailable

Part no. rhd-A2035451604

Mercedes-Benz S203 W203 C209 Headlight Switch Unit Button Grey A2035451604

Product currently unavailable

Part no. A1715450532-1

Steering Column Switch Mercedes W211 C219 Angle Sensor Indicator Cruise Control

Product currently unavailable

Part no. A1645450516-1

Mercedes W164 Steering Switch Column Cluster Wiper Stalk Slip Squib A1645450516

Product currently unavailable

Part no. rhd-A2035451104-3

Mercedes W203 CLK C209 W209 Headlight Switch Unit Button Panel A2035451104

Product currently unavailable

Part no. A1779051001-2

Start Stop Switch Mercedes W177 W247 W907 Engine Button Unit A1779051001

Product currently unavailable

Part no. A2048303690

Mercedes W204 Dashboard Center Heater Climate Control Switch Panel A2048303690

Product currently unavailable

Part no. A1729054300

Mercedes SLK R172 Seat ESP PDC Hazard Triangle Switch Panel Button A1729054300

Product currently unavailable

Part no. A2059005915-4

Mercedes W205 Console Switch Panel Sat Navigation Knob Controller A2059005915

Product currently unavailable

Part no. A6395454907

Mercedes W639 Vito Dashboard Control Panel Hazard Lights Switch ASR PDC Heating

Product currently unavailable

Part no. A6396890939

Mercedes W639 W636 Dashboard Switch Right DVD OFF Entertaiment A6396890939

Product currently unavailable

Part no. A1648709510

Mercedes ML W164 Switch Panel Heated Seats Hazard ESP PDC Control A1648709510

Product currently unavailable

Part no. A2079059103

Mercedes-Benz E W207 Cabrio A207 Center Hazard Seats Control Switch Panel

Product currently unavailable

Part no. A2129006827-1

Mercedes W212 A/C Air Con Climate Heater Control Unit Switch Panel A2129006827

Product currently unavailable

Part no. A2129009417

Mercedes W204 Steering Column Switch Cluster Wiper Stalk Slip A2129009417

Product currently unavailable

Part no. A1298201610

Mercedes SLK R170 Convertible Top Roof Switch Button A1298201610

Product currently unavailable

Part no. A1638204910-1

Mercedes-Benz ML W163 Centre Console Window Air Conditioning Switch Panel Black

Product currently unavailable

Part no. A2059002239

Steering Column Cluster Mercedes S205 X253 Wiper Stalk Switch A2059002239

Product currently unavailable

Part no. A2129007217

Mercedes W204 C204 Steering Column Switch Stalk Wiper Cruise Control A2129007217

Product currently unavailable

Part no. A2208200201

Mercedes SLK R170 Airbag Off Light Switch Button Unit A2208200201

Product currently unavailable

Part no. A9068700510

VW Crafter Mercedes Sprinter Hazard Light Lock Switch Panel Control A9068700510

Product currently unavailable

Part no. A2539054902

Mercedes C253 X253 Switch Panel Radio Navigation Hazard Switch A2539056203

Product currently unavailable

Part no. RHD-A2059050302-1

Mercedes C205 Front Door Driver's Side Window Switch Panel Right O/S Black

Product currently unavailable

Part no. A2059056907

Mercedes W205 PDC Driving Mode Switch Center Console Lower Right O/S A2059056907

Product currently unavailable

Part no. A2539003604

Mercedes C253 X253 Touchpad Console Switch Panel Controller A2539003604

Product currently unavailable

Part no. A2218700451-1

Mercedes W221 Control Switch Multifunction Steering Wheel Unit A2218700451

Product currently unavailable

...

Showing 1189-1287 of 1670 products