W211 ADD KEY

**GolfmkI** · 19th January, 2017, 12:27 PM

Hello

System is working properly but only 1 Key

I need add 1 more

(NEC 567897071)

A2115451408
3300.2209
4008341200206192
W211_ST12
287 714
13/S

READ PERFECT R270

I upload not only eprom but also flash for archive purposes, perhaps somebody need for help/compare.

Thanks averybody beforehand

ONTOPIC: To avoid disturb, what sw/device and how much does it cost a tool that allows me this job. Simple cars, dont need to make any MB hypernew car.

**rola1971** · 19th January, 2017, 01:55 PM

Originally Posted by GolfmkI

Hello

System is working properly but only 1 Key

I need add 1 more

(NEC 567897071)

A2115451408
3300.2209
4008341200206192
W211_ST12
287 714
13/S

READ PERFECT R270

I upload not only eprom but also flash for archive purposes, perhaps somebody need for help/compare.

Thanks averybody beforehand

ONTOPIC: To avoid disturb, what sw/device and how much does it cost a tool that allows me this job. Simple cars, dont need to make any MB hypernew car.

w211_dkk.rar

it is you key

**GolfmkI** · 19th January, 2017, 07:24 PM

Thanks I used a .051 file (3? key) and i sholud something wrong cause is not working.

Original is working perfect.

I am reading again Mcu to see if any changes ( key related) have been.

Supose is my problem and made a mistake in some step writing NEC in key ( not many experience yet)

Just check every step again.

Thanks again!!!

**GolfmkI** · 22nd January, 2017, 06:36 PM

UPDATE:

Read again Ezs eeprom
Once tried to use new key, I used Skc calc demo for checking dump.
Key3 is not only enabled but also used now!!!
Even appears as lat key used!!!... but when I insert key doesnt turn...

Original key is working...

I am using 233.221.011G EXACTLY SAME KEY , with exactly same Nec but generated key( key3 )

**GolfmkI** · 22nd January, 2017, 07:23 PM

Tried another different key and tried to use key7.

Same problem !!!!

Generated key is marked as Enabled and used in Ezs now but it is not turning???
I can see led power on (as always when generate new key for the first time) when inserting key for the first time.....

Any help if someone had same experience will be appreciatted.

**rola1971** · 23rd January, 2017, 09:57 AM

Originally Posted by GolfmkI

Tried another different key and tried to use key7.

Same problem !!!!

Generated key is marked as Enabled and used in Ezs now but it is not turning???
I can see led power on (as always when generate new key for the first time) when inserting key for the first time.....

Any help if someone had same experience will be appreciatted.

read agai ezs and put dump i check

**GolfmkI** · 23rd January, 2017, 10:33 AM

Here you have Rola1971

I can see keys are enabled and used in Skc (demo version)

Ive tried also with other key ( same pcb than original) and in other positon 7 (8)

I am thinking about a programmer problem, but why key is not only enabled but also used??? If any programming problem keys shouldnt be recognized..

I am programming directly NEC with MB NEC KEY PROGRAMMER and using .051

Thanks beforehand

**rola1971** · 23rd January, 2017, 10:39 AM

Originally Posted by GolfmkI

Here you have Rola1971

I can see keys are enabled and used in Skc (demo version)

Ive tried also with other key ( same pcb than original) and in other positon 7 (8)

I am thinking about a programmer problem, but why key is not only enabled but also used??? If any programming problem keys shouldnt be recognized..

I am programming directly NEC with MB NEC KEY PROGRAMMER and using .051

Thanks beforehand

try again
it is you keys

newkey.rar