Engine compartment

1

Coolant expansion tank

2

Cap

3

Marker bar

Checking the coolant level
Slowly turn cap 2 anti-clockwise half a turn and allow the pressure to escape. Turn cap 2 further anti-clockwise and remove it. If the coolant reaches marker bar 3 in the filler opening when cold, there is sufficient coolant in coolant expansion tank 1. If the coolant is approximately 1.5 cm higher than marker bar 3 in the filler opening when the vehicle has warmed up, there is sufficient coolant in coolant expansion tank 1.