1995 w124 remote locking

[smoothcoupe]

The battery on my w124 has been disconnected for a few months as ive had it of the road. When i recently reconnected it the infrared remote has stopped working. Ive replaced the batteries in the key. Still no joy. Thanks

 

[WDB124066]

Have you run the engine - vacuum??

 

[kth286]

The battery on my w124 has been disconnected for a few months as ive had it of the road. When i recently reconnected it the infrared remote has stopped working. Ive replaced the batteries in the key. Still no joy. Thanks

BUt have you re-synchronised them ?