Cooling System, Checking For Leaks: Notes

WARNING: This page is about a different car, the 2022 Volkswagen ID.4 and 2021 Volkswagen ID.4. However, it is still accessible from the selected car via links, so may be relevant.

Special tools and workshop equipment required

Adapter: VAS 691 005/5
Cooling System Tester - Adapter: V.A.G 1274/9
Cooling System Tester: V.A.G 1274B

-- Checking for leaks using Cooling System Tester: V.A.G 1274B . Refer to Checking for leaks using Cooling System Tester -V.A.G 1274B- .

-- Check the cooling system for leaks. Refer to Cooling System, Checking for Leaks .

-- Check the pressure relief valve in the cap. Refer to Pressure Relief Valve in Cap, Checking .