I have test driven a 2014 L&K Superb. It has an uprated sound system. I noticed a sound coming from the passenger side. I first thought it was a static sound coming from the passenger door speaker but upon investigation found that the sound was coming from under the seat. There is a unit under there and I presume that this unit is the amp for the sound system. It doesn't seem to switch off. Is this normal?

You have posted it in the Kodiaq section. try it in the Superb section.

Yikes! I didn't realise. I meant to go to the Superb II section. Thanks. Perhaps the moderator can delete this thread.