DEREKCO2

What is the problem?

Ok update on front doors not opening from key fob well I bit the bullet and took the door cards off removed the door lock took the little grey cover off and cleaned the linkages then used bicycle wet lube oil on the linkages and clips hey presto everything works

Take the car back it should still be under parts warranty

Any ideas my front passenger door will not unlock using the remote all other doors are fine it opens from the inside but not the outside could it be the actuator or a fuse maybe 2008 A4 b8

C/V joints 35,000 miles or not I had an A6 Quattro had the same noise at 33,000 I ignored it . It had to be carried home get it checked at trusted garage

Hello well I fixed the difficult starting it was a 60 amp fuse that should have been in place but had been pulled out by previous owner Bxxxxxx

Below is the engine wiring for CAGA engined aA4 S39 is the glow plug 50 amp strip fuse that is in the engine fuse box under the ECUB8 CAGA Engine wiring.pdf

A dirty great big 50 amp fuse S39 engine glow plug strip fuse it’s not on the battery it’s in the poxy fuse box so why is it missing that’s the next question

Result look a what’s missing in these photo 1 is my car the other is my next door neighbour car

Hi does anybody know what relay 643 is used for and relay 404 in my panel below the ecu are relays 457 ( glow plug module ) relay 643 (1 of ) and 4 relays 404

More progress terminal 30 must have 12 volts ignition feed it does not but also found out there should be a relay j317 it supplies power to terminal 30 so could this be the fault anybody know the location of relay j317 ?

Ok further to my previous comments I have no feed to the glow plugs I hooked a circuit tester from the glow plug feed cable to earth no voltage in fact I have no voltage at terminal 30 in the relay housing this should be battery voltage 12 volts why have I not ? All fuses on the battery are intact . No fault codes are shown , Any thoughts please the car still starts but not without turning over for about 10 - 15 seconds

Seals on rear lights defective need replacing or use bathroom sealant remove lights and reseal job takes about 20 mins

I agree with Gareth get another test done

Ok further to my previous comments I have no feed to the glow plugs I hooked a circuit tester from the glow plug feed cable to earth no voltage in fact I have no voltage at terminal 30 in the relay housing this should be battery voltage 12 volts why have I not ? All fuses on the battery are intact . No fault codes are shown , Any thoughts please the car still starts but not without turning over for about 10 - 15 seconds