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

Comfort / convenience module

The module handling windows, mirrors, seats, locking and the convenience functions, often one per door zone.

How you know it is this

  • Windows or mirrors dead on one side only
  • One door not locking with the others
  • Memory seat positions lost
  • Water inside a door causing intermittent faults

Worth knowing before you buy

  • A door module sits inside the door, and the door is where water gets in. A blocked door drain is the usual root cause.
  • One side dead points at the door module; all sides dead points further upstream.
  • Coding required.

What we need to quote it. The chassis number and which zone. 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.

Engine control unitTransmission moduleSAM unitsBody and comfort modulesAirbag moduleImmobiliser and keylessInstrument cluster
Control modules — schematic, to show where the part sits. Arrangement is right; it is a diagram and not a fitment reference.

Rest of the control modules

All electrical, sensors & modules parts
Get in touch

Comfort / convenience module 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)