Here are Fuse & Relay panel locations and diagrams (explained) on VW Golf Mk4, Jetta, Bora, Passat B5, Seat Leon 1M, Cordoba, Audi A3, A2, etc.You can find a When you use either the Key, or the Remote Control (fob) to either lock/arm or unlock/disarm the locking/alarm system, the CCM blinks all of the turn signal and side marker/indicator lights, as acknowledgment. But if the blinking action by the CCM does not finish (return to low-potential) properly, those lights will remain fixed in the "On 1. Cruise control light comes on (dashboard) when switch is activated. 2. Cannot set cruise control (even though switch appears to be working as indicated by dash light) 3. All brake lights work. 4. Car starts fine (indicates at least one of the Clutch switches are working) 5. VW Golf Mk4, Bora, Jetta Turn Signals or Hazard Switch don't work. How to fix! - YouTube © 2023 Google LLC In this video tutorial we are going to show you why turn signals switch or hazard This video shows how easy and cheap it is to fix the door lock and window not working on a Volkswagen Golf MK5. Often people assume the door lock is at fault Keithuk. 9163 posts · Joined 2010. #3 · May 6, 2012. Well to check if you have a vacuum source to the brake servo pump the brake pedal a few times to exhaust any vacuum in the system. Hold your foot on the brake pedal and start the engine the brake pedal should move down slightly which shows the vacuum is operating on the diaphragm. Keith. Just wanted to say thank you to everyone. Just gotten an old Mk4 Golf off a neighbour and after checking out/sorting a failed brake light the central locking remote didn't work. I did the obvious - changed the battery in the remote - but as you can prob guess that didn't work. An internet search brought this up and hey presto! Parts of the Mk4 Golf Light Switch Wiring Diagram. The Mk4 Golf light switch wiring diagram includes the following parts: the LED indicators, the toggle switch, the lamp socket, and the ground wire. The LED indicators indicate when power is flowing through the switch, while the toggle switch has a three-way circuit that provides direct current I1Z7.

golf mk4 indicators not working