EWS3 EWS4 Test Platform for BMW Land Rover

from vipprogrammer.com
using this EWS3 EWS4 Test Platform, you can know the working condition for EML key electronic chip, EWS and so on. Besides, it can charge the keys for your BMW keys.
 

Function:

1, Able to test EWS3, EWS4 working or not
2, Able to test EML key electronic chip working or not, and test after fixing EWS data.
3, Able to test whether the PCF7935 chip or EML electronic chip key complete programming or not.
 

Operation guide:

 
Connect EWS3 / EWS4 with the Test Platform as the following photo shown, and supply 12V power for the device, you will see the white indicator is on, it indicates EWS3 is working well; after the EWS4 is supplied with 12V power, you will see the indicator light fast flash, it indicates EWS4 is working well.
 
Beside, 12V power is supplied, if the white indicator is not on, it indicates EWS does not work normally. Usually it is caused by two reason: 1) please check whether 0D46J or 2D47J is welded well or not 2) EWS is damaged, you need to buy a used EWS and fix it by writing data.
 
Put the programmed PCF7935 chip or EML electronic chip key near the middle of the test platform, and wait for 3 to 5 seconds, you will hear the relay in the EWS3 or EWS4 make a sound when working and see the red indicator is on, it indicates the chip is programmed completely.

Step one: Connect EWS3 or EWS4 with the BMW / Land Rover EWS Test Platform.
EWS3 EWS4 Test Platform Rechargeable for BMW Land Rover

Step two: after supplying 12V power, you will see white indicator flashes.
Place the chip on the test platform as shown bellow, after the chip is correctly read out, the red indicator will flash.

Features:

It is rechargeable, besides Tango Key Programmer, BMW / Land Rover EWS Test Platform is the only device in the current market which able to charge for the rechargeable key. If you own the EWS and BMW / Land Rover EWS Test Platform, it means you own a set of advanced car key charger, and it can work with all rechargeable keys.

1: Put the induction coil on the sensing area, the indicator light will flash

2: BMW 7 series E65 E66 and X5 EML keys are rechargeable. And this test platform is compatible with all rechargeable keys