Toyota sparky camper

[HARMANY EMM]

Hi can anybody help I’ve recently purchased a Toyota sparky,

it has no manual or handbook so I’m looking for a little help please, I find the heater is not working and wonder does it have a summer/ winter switch. Or if you have any suggestions the water level is fine. The temperature gage is fine and not over heating, and the fan is fine. 

it has a massive exhaust which make a awful noise and silly on such a small vehicle if I get a inset would this reduce the problem.

and lastly it has a switch on the dash with a single red dot on it I can’t find out what it’s for 

if anybody has one can you advise please many thanks 

Edited April 9, 2021 by HARMANY EMM
Adding to question

[FROSTYBALLS]

The Sparky is a rebadged Daihatsu Hijet - Daihatsu is wholly owned by Toyota - so you could try searching for a Hijet owners manual. The Sparky was never officially exported to Europe, though the Hijet was until 2013 when Daihatsu withdrew.

[HARMANY EMM]

On 4/9/2021 at 9:18 PM, FROSTYBALLS said:

The Sparky is a rebadged Daihatsu Hijet - Daihatsu is wholly owned by Toyota - so you could try searching for a Hijet owners manual. The Sparky was never officially exported to Europe, though the Hijet was until 2013 when Daihatsu withdrew.

Thank you