Liftmaster new models may not work with your Homelink in car remote
gdcorp
2 September 2011
The new Liftmaster models 8550 & 8360 require Homelink version 4 in your car in order to accept the signal from your built in car remote. Many cars 2009 and newer meet this requirement. However many of our customers have cars prior to 2009 which will require an adapter module from Liftmaster to work with these new systems - this adapter is NOT yet available. We are currently advising customers with older Homelink cars to wait on the purchase of the new systems until we can provide the adapter to work with your car.