Intro:

Lead Guitar:
e|-----8---10---10--8-----8---10--8----10s14~---------------------------
B|----------------------------------------------------------------------
G|-7-----7----7---------7---7-------7-----------------------------------
D|----------------------------------------------------------------------
A|----------------------------------------------------------------------
D|----------------------------------------------------------------------

OR if you find it easier, i guess you could play the riff like this:
e|------------------------------------------14~-------------------------
B|-----13---15---15--13-----13----15--13--------------------------------
G|----------------------------------------------------------------------
D|-12----12---12---------12----12--------12-----------------------------
A|----------------------------------------------------------------------
D|----------------------------------------------------------------------


Then the Rhythm guitar comes in:
Rhythm Guitar:
e|----------------------------------------------------------------------
B|----------------------------------------------------------------------
G|----------------------------------------------------------------------
D|----------------------------------------------------------------------
A|----------------------------------------------------------------------
D|-0-0---0-0-0--0-0-0--0-0-0--3---0-0-0--0-0-0--0-0-0--0--0--0-4--------

Verse:
e|----------------------------------------------------------------------
B|----------------------------------------------------------------------
G|-----5---7---7--5-----5---7--5----------------------------------------
D|-0-----0---0--------0---0------0--3^----------------------------------
A|----------------------------------------------------------------------
D|----------------------------------------------------------------------

Pre-Chorus:
e|----------------------------------------------------------------------
B|----------------------------------------------------------------------
G|----------------------------------------------------------------------
D|-6--5-6---5-6----5--3-5---3-5-----6--5-6---5-6----5--3-5---3--8-7-----
A|-6--5-6---5-6----5--3-5---3-5-----6--5-6---5-6----5--3-5---3--8-7-----
D|-6--5-6---5-6----5--3-5---3-5-----6--5-6---5-6----5--3-5---3--8-7-----

e|----------------------------------------------------------------------
B|----------------------------------------------------------------------
G|----------------------------------------------------------------------
D|-6--5-6---5-6----5--3-5---3-5-----6--5-6---5-6------------------------
A|-6--5-6---5-6----5--3-5---3-5-----6--5-6---5-6------------------------
D|-6--5-6---5-6----5--3-5---3-5-----6--5-6---5-6---7^(8)7-8-7-----------



Chorus:

Rhythm Guitar:
e|----------------------------------------------------------------------
B|----------------------------------------------------------------------
G|----------------------------------------------------------------------
D|-0--0-0--0-0--0-0-0--0-3---0--0-0--0-0--0-0-0--0-4--------------------
A|-0--0-0--0-0--0-0-0--0-3---0--0-0--0-0--0-0-0--0-4--------------------
D|-0--0-0--0-0--0-0-0--0-3---0--0-0--0-0--0-0-0--0-4--------------------

Lead Guitar:
e|------------------------------------------------------------------------
B|------------------------------------------------------------------------
G|------------------------------------------------------------------------
D|------------------------------------------------------------------------
A|-----5---7---7--5-----5---7--5-----------5---7---7--5-----5---7--5------
D|-0-----0---0--------0---0------0--3--0-----0---0--------0---0------0--4-

Middle:
e|------------------------------------------------------------------------
B|------------------------------------------------------------------------
G|-11------------10------------11-----------14-----------13----------17---
D|------------------------------------------------------------------------
A|-9-------------8-------------9------------12-----------11----------15---
D|------------------------------------------------------------------------
Best done with a Wah pedal

Work out the Rhythm yourself, because it would take me ages to type every chord  
After this, its back to the Pre-Chorus Riff
Then:

e|----------------------------------------------------------------------
B|----------------------------------------------------------------------
G|--------------------7-----10-----9-----8------------------------------
D|-0--------------------------------------------------------------------
A|-0------------------5-----8------7-----6------------------------------
D|-0--------------------------------------------------------------------
After playing the D chord, the switch is toggled.   
Then The Main riff joins in.

In the next chorus a Wah pedal is used to play the rhythm part.