Retrofit Keyless Entry

[cholo07]

As you know, the cars are equipped with Keyless Start as standard. Which means that all keys are equipped with the keyless signal.

Since it is illogical to first open the car with the electronic key, then put the key back in the pocket and drive away... Still thought of installing keyless.

You need the following parts:
4x door handles, with button and leds
3x antenna
1x tailgate button
pieces of wiring harness
You must add a piece of wiring harness to all doors.

For the LED in the door you can find this in the plug of the door module. (Attached to your window motor.)
For the front doors: Pin A16 & the brown/yellow ground cable A14
For the rear doors: Pin A8 & the brown/yellow ground cable A23

For keyless you also need to add the following:
2x antennas in both rear doors
1x antenna in the trunk

See attached EWD, here you can also see which pinout you need in the door plug.

16/130 Antenna left rear door
16/131 Antenna right rear door
16/133 Luggage compartment antenna
16/135 Passenger compartment antenna
4/56 CEM


1x tailgate button, this one is plug and play!

From all doors a signal wire for the button towards the CEM.



Pinout at the door plug I took the original pins.

Pin A4 at the front doors and pin 10 at the rear doors.




Then activate the following options with Orbit:

080 KEYLESS ANTENNAS : 03 With four keyless antennas
094 KEYLESS ENTRY: 02 Passive entry, personal car communicator incl. remote tag.
117 DOOR HANDLE LIGHT: 02 With door handle light on all door handles.

And everything works! (Here anyway.)

Hi is it possible the install just for 1 door (driver) and what do i need.
/Ulf