Bitron unit.pdf

Speedo Interface (1929SJ) – Fitting

You will need:-

1929SJ

Wire cutter

Torch

There are a few notable features about the unit.

It has a BEIGE plug surround with the number IND.VE3

Made by Bitron

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Now move the passenger seat as far back as it will go. You’re going behind the glove box from underneath.

There are three studs holding the carpet in place under the glove box.

Carefully use a pair of wire cutters to lever these out one by one.

Then remove the carpet and put the studs in a safe place.

Now wriggle into the passenger footwell so you’re looking up into the cavity behind the glove box.

You will see the BEIGE surround on the 1929SJ in it’s holder.

Carefully move obstructing wires out of the way

gently pull the 1929SJ straight down so it disconnects from the housing.

Once you have the unit out you will see a RED clip holding the harness to the 1929SJ

Lift this up and gently pull the harness plug off the unit.

It SHOULD come away easily but make sure the red securing flange is ALL the way out.

Connect the NEW unit to the harness, IT SHOULD BE IMPOSSIBLE to put it on the wrong way, push in the red

holder flange so it secures the harness to the unit.

Make sure you put the unit back in the way it came out so the flanges on the sides lock into the holder.

NEO