Used MG TF Central Locking

All used MG TF Central Locking listed on Breakeryard.com are tested, original (OEM) manufacturer parts and come with a 14 day money back guarantee. Breakeryard.com listed used car parts for MG TF are from premium breaker yards from across the UK, saving you up to 80% compared to main dealer prices.

About Central Locking

What is the central locking system/what does it do?

Central Locking systems are common or at least an option on most modern cars. It enables remote locking or unlocking of all doors from a key fob or from switches inside of the vehicle. This operation also functions with the insertion and turning of the key in the driver's and the front passenger door.

Getting into the details of the central locking system

On earlier makes and models that offered central locking the system was powered by a vacuum system. In general, modern makes and models are operated through the use of  small electric motors and gears in an actuator, one of which is positioned inside each door cavity below the door lock lever pull rod and adjacent to the rear door closure on the hatchback or estate. The central locking system can be part  of the security system controlled by the ECU (electronic control unit) which is part of the vehicle's computer system. Apart from controlling the central locking it may also control ignition lock, steering lock, alarm and immobilizer. Some ECUs also control automatic window closure, fuel flap locks and car vehicle tracking.

The system can consist of a separate control unit which picks up a radio signal pulse code from a preset key fob. Wired to the control unit are the actuators which run when the signal is received and push up the lock rod and open the lock. When the lock button on the fob is pressed the small electric motors run in the opposite direction and the actuator pulls the lock rod down. On some models the fob and control unit are programed and wired to control interior lights to switch on and remain on until the engine is started. Sometimes using the central locking can also activate or deactivate the alarm system.

The control of central locking is usually a two way switch on the center console or within the facia of the front doors, to open or close the locks on all the doors simultaneously . On some makes and models when locking the doors, any windows that are open will also close. There are also individual switches on each door that will operate that particular door.

What if something goes wrong with the central locking system?

Spares for the electric central locking system include actuators, control units, switches and key fobs. On older air vacuum systems they can include vacuum pumps and vacuum actuators.

MG trivia

  • If you fancy trying out a more virtual MG experience, you can head to the SAIC Intelligent Plaza. The world’s only auto-driving experience that’s accessible to the general public, the Intelligence Plaza lets you play with VR test drives and intelligent robot butlers.
  • The current MG range is rolling out of the production factory in Shanghai at a rate of 880 units per day. The manufacturing plant is a whopping 1.2 million square metres, and had led SAIC Motor to sell a LOT of cars. In 2018 alone, SAIC sold over 7 million vehicles.
  • In 1931 the MG EX210 became the first 750cc car to beat the 100mph mark and managed 103.13mph. Nicknamed the Magic Midget, the EX120 took a few attempts to break that record, but it got there eventually.
  • It might be a Chinese-owned name now, but all of the MG’s in the UK have been designed and engineered in good old Longbridge, just outside of Birmingham.
  • Modern MG cars have a dazzling array of technology options. Owners can opt for an eight-inch colour touchscreen, satellite navigation, keyless entry, power tailgate, electric folding mirrors, and a one-touch start button. The MG RX5 is very sporty looking, but it’s hiding a lot of tech on the inside.