Help!!
I noticed today that I cannot lock or unluck my R230 (2005) SL350 using either one of my remote keys (I do not have Keyless Go). Neither of my main or spare keys work and the little red light does flash when I press the lock or unlock buttons on the keys, so I am guessing it is not a battery issue.
Rather more worryingly, I cannot even lock or unlkock the doors using the buttons on the dash even with the car running. Finally, I cannot open the boot, neither manually nor using the boot release button on the key fob or on the driver's door.
I am not getting any malfunction messages. The only other thing that I have noticed over the last 3 or so weeks has been that I often get a 'convenience functions temporarily unavailable' message when I switch the car on from cold in the mornings. Then my heated seats and the demister do not come on for about 5 minutes until the car is warm.
Has anyone come across this before or has any ideas?
Thanks in advance,
Kourosh
I noticed today that I cannot lock or unluck my R230 (2005) SL350 using either one of my remote keys (I do not have Keyless Go). Neither of my main or spare keys work and the little red light does flash when I press the lock or unlock buttons on the keys, so I am guessing it is not a battery issue.
Rather more worryingly, I cannot even lock or unlkock the doors using the buttons on the dash even with the car running. Finally, I cannot open the boot, neither manually nor using the boot release button on the key fob or on the driver's door.
I am not getting any malfunction messages. The only other thing that I have noticed over the last 3 or so weeks has been that I often get a 'convenience functions temporarily unavailable' message when I switch the car on from cold in the mornings. Then my heated seats and the demister do not come on for about 5 minutes until the car is warm.
Has anyone come across this before or has any ideas?
Thanks in advance,
Kourosh