Hello Guys
Recently I purchased a registered car with a remote key (Security system). But the remote key was not working when the time i purchased (Car doesn't respond - lock and unlock...) . Owner told me, that is because of the battery and need to replace it. After purchasing the car I went to a Security system selling shop and asked for a battery replacement. They check the remote and told, that the battery is good and some other problem in the security system and it can not be repaired. But he told me installed security system is very good one and it will work for more than 4 years. The brand is 'silicon'. Is there any place to repair security systems? Please help me.
Thanks