Igniton key lost chip
No way around it.
AND Key fobs are NLA for the w163s.
Your only option now is to obtain a valet key.
You will require proof of ownership to the dealership and possibly have the vehicle present (possibly... but may not due to the age of these w163s)
GL, keep us posted.
It opens up and spills the beans.
Most owners are not even aware of the contents in a fob (other than the 2 CR batteries).
Solution?
Get a back up FOB and/or valet key while you still can for the W210s.
You never know.
Just ask any W163, R129, W140 member on this forum - NLA on FOB keys. End of Story.
Only Valet keys available.
thank you for your input I guessed as much ,luckily I have two more Mercs to play with


