Skip to content
Lion Yard Trading
Mercedes-Benz · Electrical, Sensors & Modules

Door lock modules

The complete lock unit — latch, actuator, microswitches and often the module — as one assembly.

How you know it is this

  • A door that will not latch or will not release
  • The car thinking a door is open when it is shut
  • Interior lights staying on
  • Central locking and alarm faults on one door

Worth knowing before you buy

  • The microswitch that tells the car the door is shut is inside here, which is why a lock fault turns into interior lights, alarm and locking faults all at once.
  • Side and position specific.
  • Often needs coding on cars where the module is integrated.

What we need to quote it. The chassis number and which door. The chassis number settles the generation, the body and usually the engine in seventeen characters — it is on your mulkiya. A photograph of the old part helps where there is more than one version.

Window regulator and motorLock and actuatorSwitch packsStalks and clock springWiper motor and linkageWasher pumpSunroof motorSeat motorsHarnesses and repair loomsFuse and relay boxesHorn
Switches, motors and wiring — schematic, to show where the part sits. Arrangement is right; it is a diagram and not a fitment reference.

Rest of the switches, motors and wiring

All electrical, sensors & modules parts
Get in touch

Door lock modules for your Mercedes-Benz?

Send the chassis number and a photograph of the old part. We come back with genuine, OEM and aftermarket options priced side by side, with lead times.

Mon–Sat, 8:00 AM – 6:00 PM · +971 54 303 3119 (Operations Director) · +971 54 241 0599 (Managing Director)