Gissmo

When starting the engine, the motor lamp is on, and very often also the yellow temp lamp.
Other minor issues: automatic high beam not working. Sometimes also: massage seats stops working and soft close. but htis small issues is often solved when turn on car again.
when read codes, low voltage on cylinder 1 and 5, also low on lambda sensors.
also somethimes rough idle when pushing the engine.

changed all lambda and as well the Purge valve - then not so much rough idle.

Can the motor lamp be on because have not used the Star for resetting the codes?
what can cause the temp lamp
My mistake is maybe an old secondary battery?

sorry for bad english...

lkchris

What you call the motor lamp is more commonly called the check engine light and it indicates something wrong with some component that controls emissions (pollution). This can be turned off, but will return if the actual problem isn’t fixed.

Obviously the engine isn’t hot when first started, so your “temperature” lamp is likely indicating low antifreeze. Perhaps the overflow reservoir leaks or the float gauge is defective.

Dont believe this car has “automatic high beams.”