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Citroen Berlingo Multispace. - Warning beeps/light - Judith Shepherd

2005 - Replaced car battery yesterday. Today started up fine. After driving for half an hour or so. 3 beeps intermittently. Then orange warning light came on (diesel - light usually comes on when starting up, goes off after approx 5 seconds, can then start up).

Any suggestions what needs to be looked at?

Citroen Berlingo Multispace. - Warning beeps/light - elekie&a/c doctor
Difficult to guess . You’ll need to get some diagnostics carried out. Even an old Berlingo has some electronic systems.
Citroen Berlingo Multispace. - Warning beeps/light - Gibbo_Wirral

3 beeps with no warning light can sometimes mean low coolant. Might be worth checking that first.

But you can't beat getting a proper diagnostic scan. There are owners with Peugeot / Citroen diagnostic kit all over the country who can do you an accurate scan for beer money.

Google "Planet" owners map or see the map at French Car Forum.

Citroen Berlingo Multispace. - Warning beeps/light - Bromptonaut

Do you know the engine type? 2005 models were the last with indirect injection engines. Much less complex than the HDi versions. If it's the latter it should have HDi badging and HDi lettering on the engine's acoustic hood.

Is the light you mention the one for the pre-heat plugs?