Spike Jepson

Hi, I have just replaced the electric aerial on my 430. In doing so, the electrics were disconnected and after powering up, I am locked out of the audio system. The screen just states ‘SEC’. I have the 3-digit code and have followed the reset procedure several times. The procedure doesn’t make sense and it doesn’t even get me to a point where the system asks for the security code to be entered. Can anyone help with a step by step guide to resetting the system?

Hi, looking for some advice on an LS430 which has 3 warning lights on. It has Check VSC, TRC Off and an engine warning light. The car is in pretty good nick other than that. It has 203k miles and an LPG conversion. Can anyone help me by confirming: 1. What are those warning lights telling me? 2. Are they interrelated? 3. Is the engine warning light likely to be associated with the LPG conversion? i.e. Is it common to have an engine warning light as a result of the LPG conversion? Any advice gratefully received. Thanks.