Audi a3 8p 2.0tdi bkd central lock

[Martynas26]

Another problem is: Key fob won't work. Need to press xx times(if u lucky) to lock/unlock. Even after reprograming with vcds still same. Cleaned fob with electrical cleaner no change. New battery no change. When programing with vcds car blinks. Later when you check in mb not remember which page but when you keep pressing fob its shows not ok not ok not ok in all fields. Also have fault codes for alarm horn no signal and passenger side safe/lock implausible signal. Also when unlock car with key motion sensor is trigered and indicators blinking till i put key in ignition on. Currently disabled motion sensor to stop blinking while trying enter the car. How to fix? Thanks for reading

[jonathanfenton]

Just had same happen to my fob although it's gone totally, apparently chips go in them and they permanently say not ok each time. Buy a second hand fob and move RF glass tube over

[Martynas26]

But when i reprograming sometimes its works but need to press so many times.so u think is fob not central lock module?

[jonathanfenton]

Can only tell you mine registers fine or lights flash and then says not ok each time after.

[Martynas26]

U fix yours?

[jonathanfenton]

Yeah new key

[Martynas26]

New or second hand? Where u buy? How much? Thanks

[jonathanfenton]

Dealer £220 nearly dropped the phone, so got a secondhand one off eBay exact part number £27 and just changed glass transponder chip over and reprogrammed central locking

[Martynas26]

Ok i will fish for fob then. Where u find par nr? What another details i need to not to forget?

[jonathanfenton]

Just part number under the key when you flip it out in small white writing