Herewith you'll find the reset procedure for the TUNE+ (in EN, D and NL):
EN: After the reset your ignition curve will still be the same. 1. Ignition off, bluetooth off 2. RED wire and BLACK wire together (keep the red wire connected to the coil). 3. Ignition on, and wait for about 10 seconds when the blue LED is continue on. 4. Ignition off. 5. Black wire to the original connector. 6. You now can use the Password 1234 and if you want to, change the curve.
D: Ihre Zündkenlinien bleibt die selbe nach eine Reset. 1. Zündschloss aus, Bluetooth ausgeschalltet 2. Schliess die schwarze Draht auf die rote (die noch am Zündspule ist) 3. Zündschloss an und warte 10 sec bis die blaue LED an ist. 4. Zündschloss aus 5. Die schwarze Draht wieder auf die Minus der Zündspule 6. Paswort ist jetz 1234, Zündkenlienien kann wann Sie wünschen geändert wirden.
NL: De geprogrammeerde curve blijft behouden tijdens de reset. 1. Zet het contact uit en de bluetooth van uw GSM 2. Haal de zwarte draad los en verbindt deze met de rode draad (die nog verbonden is met de bobine) 3. Contact aan, en wacht 10 seconden terwijl de blauwe LED brandt 4. Contact uit 5. Zet de zwarte draad weer terug op de originele positie 6. De ontsteking is nu gereset; het password is 1234, wanneer u wilt kunt u kunt de curve opnieuw programmeren
Is this procedure only for issues with bluetooth connectivity, or can it also solve issues regarding the distributor not delivering spark to the motor?
This procedure is for the bluetooth connectivity or to reset the pincode. When you don't have a spark you might have turned on the anti-theft system in the app or something electrical is wrong.
NL: Belangrijk opletpunt: u kunt de unit alleen re-setten als deze NIET tegelijkertijd is verbonden via bluetooth. Zet dus de bluetooth van uw telefoon even uit.
EN: Please note: you can only reset the Tune+ when the bluetooth of your phone is off
DE: Bitte beobachten Sie: Die 123/TUNE+ Zündung kann nur ein reset bekommen wann die Bleutooth-Verbindung ihres Handy auscheschalltet ist.
Is this procedure (red and black together) valid for positive earth set-up ? Or is it another set of wires to connect together ?
Where should I look for a blue light ? (123-Tune+ 4-R-V-G).
Thanks
Edit : I did as described and it worked on a positive earth car. A shame the leaflet doesn't include the trick as it makes you hate the electronics before even the first start (couldn't connect straight out of the box after installation).
For the blue light, for some reason my distributor comes with a metal allen screw in place of a translucent plastic cap. I believe the light is under but didn't remove to check.