why I am getting syntax error when using select?

I get this error:

ERROR:  42601: syntax error at or near "ON"
LINE 23:       ce.image from cars_images ce ON (c.id = ce.car_id)) as images

here is my code:

   SELECT

    c.id,
    c.model,
    c.description,
    c.environment,
    c.equipment,
    c.ps,
    c.tuv,
    c.cover,
    c.brand,
    c.price,
    c.engine,
    c.fuel,
    c.firstregistration,
    c.km,
    c.color,
    c.video,
    c.type,
    c.show,
    c.sit_place,
    (select
      ce.image from cars_images ce ON (c.id = ce.car_id)) as images
    
    FROM cars c


   GROUP BY c.id

   limit 100

what I am doing wrong on my subquery ?

I have googled but not found I saw the same subquery on others but idk why my it is not working

>Solution :

You are missing a join. Don’t use ON without a join.

you probably want a WHERE instead

select
      ce.image from cars_images ce WHERE (c.id = ce.car_id)