Refitted dash after crash, SAFE displayed on clocks and no start

h4mza

Active Member
Sep 17, 2016
11
1
Hi, have a 2007 Seat Leon FR which was in a crash with both airbags deployed. Car still start and drove fine, I drove it home 12 miles at night with no coolant loss or any lights on dash except seat belts not working. Next day I parked the car up in driveway and removed the dashboard as I was on my way to pick a replacement the same evening but I got let down by seller. I then decided I'll look for a donor car for parts.

I bought a new car for time being.

Now 6 months later, I bought a cheap donor car for parts which is a 1.9 tdi. So I'm trying to start the FR to move it and make space to park the 1.9 tdi.

The issue I'm having is, speedometer displays SAFE and it cranks but no start. It did once start for 2 seconds then it cut out.

The dashboard isn't fully connected, the radio, heater controls, cig lighter etc isn't connected. I've been told this is not important as my issue is with immobiliser but why?

Owned this car 5 years and always started. I don't have spare key. One thing I noticed is, when I shut the doors and press lock/unlock on remote, the clocks don't flash green indicator arrows
 
Mar 8, 2023
17
1
This is an age old problem! Could be your battery is too low. However I've suffered this issue intermittently and has render the car inoperable for up to 2 weeks and then all sudden it starts! So the solutions are to buy a new speedo and get that coded or find someone to bypass the immobiliser/get power to the fuel pump
 
Lecatona HPFP (High-pressure Fuel Pump Upgrades)