Central Locking

[Billy Shears]

Hello Forum

Can anyone help me with the following?:

Sometime my car will open via the central locking & sometimes I have to use the key to the drivers door as the central locking does not work

Also, when the central locking is not working the front electric windows will not operate

I have changed the batteries in the key fob

Car is a 1999 W202 C240 Saloon AUTO (Elegance)

Thanks, Billy

[waybomb]

Did you get this figured out?
Having similar problem 97' 202 C280 Sport

[AMG KC]

Check for a kink in the vac line somewhere there.

Do your door mounted seat controls work when this occurs?