Originally Posted by
Rebuild
On my T5, glow plug light flashing CAN be an indication of faulty brake switch.
For anyone reading this post with a T4, the same applies. When I bought my first T4, I had the glow plug light flashing
& I assumed that a glow plug had failed & even phoned for a price before someone wised me up.
Understand how it works, troubleshoot logically BEFORE replacing parts.
2001 T4 TRAKKA Syncro 2.5TDI,2006 Mk5 2.0TDI Golf manual,2001 Polo 1.4 16V manual [now sold], '09 2.0CR TDI Tiguan manual,
Numerous Mk1 Golf diesels
Volkswagen Fanatic
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