The LB's voltage is 12.2v whilst the main battery is 12.5v.

As the MIL staying on is intermittent, I suspect that it's not the alarm/immobiliser that is faulty otherwise the light would be on all the time.

Yes there is a leisure battery fitted - it was brand new when they did the conversion to a campervan (as is the main battery) in Dec 2019. I put an intelligent battery charger on both the main battery and LB every few weeks or so to keep them topped up but I will check the LB tomorrow and let you kn...

Hi, I'm a relative Bongo newbie having picked up my 2.0l 2004 Bongo in early Jan 2020 and I'm hoping somebody can help me. I never had a problem with the MIL staying on until I had an alarm/immobiliser professionally fitted early Feb 2020. A few weeks after it was fitted we went out for a drive and ...

Hi All, I am a newbie to the Bongo world and will be taking delivery very shortly of my vehicle! I can't find any posts anywhere in the forum when I searched for alarm/immobiliser installers around Halesowen/Black Country. Can somebody please recommend a good, professional, and reliable alarm instal...