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06E121045BB 06E121045AK 06E121045AA Coolant Crossover Pipe: Diagnosis and OE Fitment Guide
QUICK ANSWER A suspected coolant-pipe leak or loss of cooling-system integrity should be confirmed through physical inspection and the workshop checks appropriate to this component before...
1J0612041GD 1J0612041G Brake Booster Vacuum Hose: Diagnosis and OE Fitment Guide
QUICK ANSWER Suspected loss of brake-booster vacuum supply or a damaged vacuum connection should be confirmed through physical inspection and the workshop checks appropriate to this...