How to top up radiator
2010 Seat Leon 1.4TSI

1 points

Problem added: Jun 8, 2021 (1 week ago)
I need to add some coolant sealer to my radiator but don’t know how to access my radiator

Car details
Car: Seat Leon
Variant: 1.4TSI
Model Year: 2010
Replies and Fixes
19,293 points

Jun 8, 2021 (1 week ago)
Add via coolant header tank / reservoir and it will circulate through the radiator .
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